1 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
3 * call.c (standard_conversion): instantiate_type here.
4 (reference_binding): And here.
5 (implicit_conversion): Not here.
6 (build_op_delete_call): No need to cons up an OVERLOAD.
7 * cvt.c (cp_convert_to_pointer): instantiate_type here.
8 (convert_to_reference): And here.
9 * decl.c (grok_reference_init): Not here.
11 * typeck2.c (digest_init): Or here.
12 * typeck.c (decay_conversion): Take the address of overloaded
14 (require_instantiated_type): Lose.
15 (convert_arguments): Don't handle unknown types here.
16 (build_c_cast): Likewise.
17 (build_binary_op): Gut.
18 (build_conditional_expr): Don't require_instantiated_type.
19 (build_modify_expr): Likewise.
20 (build_static_cast): Don't instantiate_type.
21 (build_reinterpret_cast): Likewise.
22 (build_const_cast): Likewise.
23 (convert_for_initialization): Likewise.
24 (build_ptrmemfunc): Use type_unknown_p.
25 (convert_for_assignment): Also do default_conversion on overloaded
26 functions. Hand them off to ocp_convert.
27 * pt.c (convert_nontype_argument): Tell instantiate_type to complain.
28 Do complain about overload resolution producing a non-public fn.
30 1998-10-26 Mark Mitchell <mark@markmitchell.com>
32 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
33 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
35 * class.c (finish_struct_1): Use build_cplus_array_type to build
37 * decl.c (init_decl_processing): Likewise.
38 * except.c (expand_end_eh_spec): Likewise.
39 * search.c (expand_upcast_fixups): Simplify very slightly.
41 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
43 * decl.c (grokdeclarator): Complain about a variable using
44 constructor syntax coming back null from start_decl.
46 * friend.c (make_friend_class): Complain about trying to make
47 a non-class type a friend.
49 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
50 (start_function): Not here.
52 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
54 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
56 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
58 * typeck2.c (process_init_constructor): Only skip anonymous fields
59 if they are bitfields.
61 * cp-tree.def (TYPEOF_TYPE): New code.
62 * error.c (dump_type_real): Handle it.
63 * pt.c (tsubst): Likewise.
64 * tree.c (search_tree): Likewise.
65 * semantics.c (finish_typeof): New fn.
66 * parse.y (typespec): Use it.
67 * cp-tree.h: Declare it.
69 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
71 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
73 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
75 * typeck.c (convert_arguments): Don't handle pmf references
78 * init.c (build_member_call): Don't try to convert to the base type
79 if it's ambiguous or pedantic.
81 * typeck2.c (check_for_new_type): Only depend on pedantic for
84 1998-10-25 Mark Mitchell <mark@markmitchell.com>
86 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
87 non-converting constructors.
89 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
91 * gxxint.texi: Correct documentation for n, N, Q, and B.
93 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
95 * parse.y (condition): Convert VAR_DECL from reference to indirect
98 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
100 * exception.cc (__cp_pop_exception): Free the original exception
101 value, not the potentially coerced one.
103 1998-10-23 Mark Mitchell <mark@markmitchell.com>
105 * Makefile.in (hash.h): Run gperf when necessary.
107 * cp-tree.h (CP_TYPE_READONLY): Remove.
108 (CP_TYPE_VOLATILE): Likewise.
109 (CP_TYPE_QUALS): New macro.
110 (CP_TYPE_CONST_P): Likewise.
111 (CP_TYPE_VOLATILE_P): Likewise.
112 (CP_TYPE_RESTRICT_P): Likewise.
113 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
114 (cp_build_type_variant): Rename to ...
115 (cp_build_qualified_type): New function.
116 (c_apply_type_quals_to_decl): Declare.
117 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
118 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
119 (cp_type_qual_from_rid): New function.
120 (compparms): Remove unused parameter. All callers changed.
121 (cp_type_quals): New function.
122 (at_least_as_qualified_p): Likewise.
123 (more_qualified_p): Likewise.
125 * call.c (standard_conversion): Replace calls to
126 cp_build_type_variant with cp_build_qualified_type. Use
127 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
128 compare them. Use CP_TYPE_* macros to check qualifiers.
129 (reference_binding): Likewise.
130 (implicit_conversion): Likewise.
131 (add_builtin_candidates): Likewise.
132 (build_over_call): Likewise.
133 * class.c (overrides): Compare all qualifiers, not just `const',
134 on method declarations.
135 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
136 (convert_pointer_to_real): Likewise.
137 (type_promotes_to): Likewise.
138 * decl.c (check_for_uninitialized_const_var): New function.
139 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
140 (cp_finish_decl): Use check_for_uninitialized_const_var.
141 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
143 (grok_ctor_properties): Likewise.
144 (grok_op_properties): Likewise.
145 (start_function): Likewise.
146 (rever_static_member_fn): Likewise.
147 * decl2.c (grok_method_quals): Likewise.
148 (grokfield): Likewise.
149 * error.c (dump_readonly_or_volatile): Rename to ...
150 (dump_qualifiers): New function. Handle `restrict'.
151 (dump_type_real): Use it.
152 (dump_aggr_type): Likewise.
153 (dump_type_prefix): Likewise.
154 (dump_type_suffix): Likewise.
155 (dump_function_decl): Likewise.
156 (cv_as_string): Likewise.
157 * gxx.gperf: Add __restrict and __restrict__.
158 * gxxint.texi: Document `u' as used for `__restrict', and a few
159 other previously undocumented codes.
160 * hash.h: Regenerated.
161 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
162 (build_member_call): Likewise.
163 (build_new_1): Likewise.
164 * lex.c (init_parse): Add entry for RID_RESTRICT.
165 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
166 (cp_type_qual_from_rid): Define.
167 * lex.h (enum rid): Add RID_RESTRICT.
168 * method.c (process_modifiers): Deal with `restrict'.
169 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
170 * parse.c: Regenerated.
171 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
172 (tsubst_aggr_type): Likewise.
174 (check_cv_quals_for_unify): Likewise.
176 * rtti.c (init_rtti_processing): Likewise.
177 (build_headof): Likewise.
178 (get_tinfo_var): Likewise.
179 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
180 (expand_class_desc): Likewise.
181 (expand_attr_desc): Likewise.
182 (synthesize_tinfo_fn): Likewise.
183 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
184 (get_matching_virtual): Likewise.
185 (expand_upcast_fixups): Likewise.
186 * sig.c (build_signature_pointer_or_reference_name): Take
187 type_quals, not constp and volatilep.
188 (build_signature_pointer_or_reference_type): Likewise.
189 (match_method_types): More CP_TYPE_QUALS conversion, etc.
190 (build_signature_pointer_constructor): Likewise.
191 (build_signature_method_call): Likewise.
192 * tree.c (build_cplus_array_type): Likewise.
193 (cp_build_type_variant): Rename to ...
194 (cp_build_qualified_type): New function. Deal with `__restrict'.
195 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
196 (build_exception_variant): Likewise.
198 * typeck.c (qualif_type): Likewise.
199 (common_type): Likewise.
200 (comptypes): Likewise.
201 (comp_cv_target_types): Likewise.
202 (at_least_as_qualified_p): Define.
203 (more_qualified_p): Likewise.
204 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
205 (compparms): Likewise.
206 (inline_conversion): Likewise.
207 (string_conv_p): Likewise.
208 (build_component_ref): Likewise.
209 (build_indirect_ref): Likewise.
210 (build_array_ref): Likewise.
211 (build_unary_op): Likewise.
212 (build_conditional_expr): Likewise.
213 (build_static_cast): Likewise.
214 (build_c_cast): Likewise.
215 (build_modify_expr): Likewise.
216 (convert_For_assignment): Likewise.
217 (comp_ptr_ttypes_real): Likewise.
218 (cp_type_quals): New function.
220 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
222 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
223 (CP_TYPE_VOLATILE): Likewise.
224 * decl.c (grokdeclarator): Use them.
225 * tree.c (canonical_type_variant): Likewise.
227 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
229 * parse.y (named_class_head): Push into class while parsing the
231 * decl2.c (push_scope, pop_scope): New functions.
232 * cp-tree.h: Declare them.
233 * init.c (build_new_1): Delay cleanup until end of full expression.
235 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
237 * typeck.c (build_component_ref): Use of a type here is an error.
239 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
241 Revamp references to member functions.
242 * method.c (hack_identifier): Call build_component_ref for a
243 reference to a member function.
244 * typeck.c (build_component_ref): Only return a single function
245 if it's static. Otherwise, return a COMPONENT_REF.
246 (build_x_function_call): Handle a COMPONENT_REF.
247 (build_unary_op): Handle all unknown-type things.
248 * decl2.c (arg_assoc): Handle COMPONENT_REF.
249 * class.c (instantiate_type): Complain if the function we get is a
250 nonstatic member function. Remove code for finding "compatible"
252 * pt.c (tsubst_copy): Handle NOP_EXPR.
253 * tree.c (build_dummy_object): New fn.
254 (maybe_dummy_object): New fn.
255 (is_dummy_object): New fn.
256 * cp-tree.h: Declare them.
257 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
258 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
259 * init.c (build_member_call): Use maybe_dummy_object and
261 (build_offset_ref): Use maybe_dummy_object.
262 (resolve_offset_ref): Use is_dummy_object.
263 * typeck.c (build_x_function_call): Call build_dummy_object.
264 (unary_complex_lvalue): Call is_dummy_object.
266 * typeck.c (build_component_addr): Make sure field is a field.
268 * call.c (build_new_op): Delete obsolete code.
270 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
272 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
274 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
275 std if std is ignored.
277 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
279 * decl.c (grokvardecl): Fix thinko.
281 * decl.c (grokdeclarator): Embedded attrs bind to the right,
284 * parse.y (fn.def2): Fix 'attrs' format.
286 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
288 * Makefile.in (CONFLICTS): Update.
289 * parse.y (expr_or_declarator_intern): New rule.
290 (expr_or_declarator, direct_notype_declarator, primary,
291 functional_cast): Use it.
292 (notype_declarator_intern): New rule.
293 (notype_declarator, complex_notype_declarator): Use it.
295 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
297 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
298 (grokvardecl): Likewise.
300 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
302 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
303 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
305 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
307 * pt.c (process_partial_specialization): Cast 1st argument of
310 * tree.c (build_base_fields): Cast `base_align' to (int) when
311 comparing against one.
313 1998-10-16 Mark Mitchell <mark@markmitchell.com>
315 * decl.c (lookup_name_real): Handle template parameters for member
316 temlates where said parameters have the same name as the
319 * decl.c (expand_static_init): Build cleanups before entering the
320 anonymous function used to do them to avoid access-checking
323 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
324 accidentally removed by previous change, and make DECL_RTL here.
325 * class.c (add_method): Don't make DECL_RTL here.
327 * pt.c (for_each_template_parm): Don't examine uninstantiated
330 1998-10-16 Dave Brolley <brolley@cygnus.com>
332 * lex.c (real_yylex): Fix unaligned access of wchar_t.
334 1998-10-16 Mark Mitchell <mark@markmitchell.com>
336 * class.c (add_method): Fix documentation to reflect previous
337 changes. Check for duplicate method declarations here.
338 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
339 correctly; such things never match.
340 (grokfndecl): Don't look for duplicate methods here.
341 * decl2.c (check_classfn): Don't assume names are mangled.
342 Don't add bogus member function declarations to a class before the
343 class type is complete.
344 (grokfield): Reformat error message.
345 * method.c (set_mangled_name_for_decl): Don't mangle names while
346 procesing_template_decl.
348 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
350 * typeck.c (build_indirect_ref): Complain about a pointer to data
352 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
354 * init.c (resolve_offset_ref): Don't undo the above.
356 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
357 (struct lang_decl_flags): Add `bitfield'.
358 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
360 * decl2.c (grokbitfield, grok_alignof): Likewise.
361 * init.c (build_offset_ref): Likewise.
362 * typeck.c (build_component_addr, expr_sizeof): Likewise.
363 * cvt.c (build_up_reference): Don't crash if taking the address
364 returns error_mark_node.
366 * decl.c (grokfndecl): Also check ctype when checking for ::main().
368 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
370 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
372 (grokdeclarator): Instead of here.
373 * friend.c (do_friend): Lose special handling of ::main and
375 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
377 * spew.c (yylex): Clear looking_for_typename if we got
380 1998-10-15 Mark Mitchell <mark@markmitchell.com>
382 * class.c (maybe_warn_about_overly_private_class): Improve error
383 messages for class with only private constructors.
385 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
386 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
387 (build_typename_type): New function.
388 * decl.c (build_typename_type): Broken out from ...
389 (make_typename_type): Use it.
390 * search.c (lookup_field): Likewise.
392 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
394 * pt.c (convert_nontype_argument): Check against type_referred_to.
395 * decl.c (grokvardecl): Check for declarator name before building
398 1998-10-14 Mark Mitchell <mark@markmitchell.com>
400 * pt.c (lookup_template_class): Add comment.
401 (instantiate_class_template): Don't mark the _TYPE node for
402 member class templates as an instantiation.
404 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
406 * decl.c (grokfndecl): Fix my thinko.
408 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
410 * tinfo2.cc (fast_compare): Remove.
411 (before): Just use strcmp.
412 * tinfo.cc (operator==): Just use strcmp.
414 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
416 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
419 1998-10-13 Mark Mitchell <mark@markmitchell.com>
421 * cp-tree.h (specializations_of_same_template_p): Remove.
422 * search.c (get_template_base): Don't use it.
423 (get_template_base_recursive): Likewise.
424 * pt.c (specializations_of_same_template_p): Remove.
425 (unify): Don't use it.
426 (lookup_template_class): Find the correct parent when setting
427 CLASSTYPE_TI_TEMPLATE.
429 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
431 * tinfo.cc (operator==): Always compare names.
433 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
435 * decl.c (start_function): Fix cut-and-paste error.
437 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
439 * inc/typeinfo: Add #pragma interface.
440 (operator!=): Just call operator==.
441 * tinfo.cc: Add #pragma implementation.
442 (operator==): Move from inc/typeinfo and tinfo2.cc.
443 Check __COMMON_UNRELIABLE instead of _WIN32.
445 * typeck2.c (my_friendly_abort): Add URL.
447 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
449 * decl.c (start_method): Added extra parameter for attributes.
450 * cp-tree.h (start_method): Update prototype.
451 * parse.y (fn.def2): Update start_method parameter list.
453 1998-10-11 Mark Mitchell <mark@markmitchell.com>
455 * cp-tree.h (specializations_of_same_template_p): Declare.
456 * pt.c (specializations_of_same_template_p): New function.
458 * search.c (get_template_base): Use it.
459 (get_template_base_recursive): Likewise.
461 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
463 * decl2.c (start_objects): Add new variable `joiner' and
464 initialize it properly.
466 1998-10-09 Mark Mitchell <mark@markmitchell.com>
468 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
469 change to vtable types.
471 * cvt.c (ocp_convert): Avoid infinite recursion caused by
474 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
476 * pt.c (resolve_overloaded_unification): New fn.
477 (try_one_overload): Likewise.
478 (unify): Don't fail on unknown type.
479 (type_unification_real): Likewise. Use resolve_overloaded_unification
480 to handle an overloaded argument.
481 (template_args_equal): Split out...
482 (comp_template_args): From here.
483 (determine_specialization): Also allow a template with more
484 parms than were explicitly specified.
485 * cp-tree.h: Add template_args_equal.
486 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
488 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
490 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
493 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
495 * typeck.c (unsigned_type): Only return TItype nodes when
496 HOST_BITS_PER_WIDE_INT is >= 64 bits.
497 (signed_type): Similarly.
498 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
499 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
500 (init_decl_processing): Only create TItype nodes when
501 HOST_BITS_PER_WIDE_INT is >= 64 bits.
502 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
503 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
505 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
507 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
508 (gxx.gperf): Update comments describing invocation flags.
509 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
511 1998-10-07 Mark Mitchell <mark@markmitchell.com>
513 * class.c (finish_struct_1): Add commentary on prevous change.
515 * cp-tree.h (vtbl_ptr_type_node): New variable.
516 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
517 already of the right type.
518 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
519 Simplify code to grow vtable.
520 * decl.c (vtbl_ptr_type_node): Define.
521 (init_decl_processing): Initialize it.
523 1998-10-06 Mark Mitchell <mark@markmitchell.com>
525 * cp-tree.def (PTRMEM_CST): New tree node.
526 * cp-tree.h (ptrmem_cst): New type.
527 (lang_type): Remove local_typedecls.
528 (dummy): Increase to 12 bits from 11.
529 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
530 (PTRMEM_CST_CLASS): New macro.
531 (PTRMEM_CST_MEMBER): Likewise.
532 (current_access_specifier): New variable.
533 (current_class_type): Remove duplicate declaration.
534 (finish_struct): Change prototype.
535 (unreverse_member_declarations): New function.
536 (pushdecl_class_level): Change prototype.
537 (grok_enum_decls): Remove.
538 (fixup_anonymous_union): New function.
539 (grok_x_components): Change prototype.
540 (tsubst_chain): Remove.
541 (finish_member_template_decl): Likewise.
542 (check_explicit_specialization): Fix indentation.
543 (finish_class_definition): Change prototype.
544 (finish_member_class_template): Likewise.
545 (finish_member_declaration): New function.
546 (check_multiple_declarators): Likewise.
547 * class.c (class_stack_node_t): New type.
548 (current_class_base): Remove.
549 (current_class_stack): Change type.
550 (current_access_specifier): New variable.
551 (grow_method): Remove.
552 (check_member_decl_is_same_in_complete_scope): Break out from
554 (make_method_vec): New function.
555 (free_method_vec): Likewise.
556 (add_implicitly_declared_members): Break out from finish_struct_1.
557 (free_method_vecs): New variable.
558 (add_method): Rework for direct use from parser.
559 (handle_using_decl): Watch for NULL_TREE while iterating through
560 CLASSTYPE_METHOD_VEC.
561 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
562 just do some error-checking.
563 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
564 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
565 (finish_struct): Change prototype. Simplify; fields and methods
566 are already set up at this point.
567 (init_class_processing): Set up current_class_stack.
568 (pushclass): Save current_access_specifier.
569 (popclass): Restore it.
570 (currently_open_class): Simplify.
571 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
572 * decl.c (saved_scope): Add access_specifier.
573 (maybe_push_to_top_level): Save it.
574 (pop_from_top_level): Restore it.
575 (maybe_process_template_type_declaration): Use
576 finish_member_declaration.
578 (pushdecl_class_level): Don't return a value.
579 (fixup_anonymous_union): Break out from grok_x_components.
580 (shadow_tag): Use it.
581 (xref_tag): Complain about using an elaborated type specifier to
582 reference a template type parameter or typedef name.
583 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
584 (current_local_enum): Remove.
585 (build_enumerator): Call finish_member_declaration.
586 (grok_enum_decls): Remove.
587 * decl2.c (grok_x_components): Simplify.
588 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
589 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
590 (merge_functions): Add to comment.
591 (arg_assoc_type): Prototype.
592 (arg_assoc): Pass as many arguments as there are parameters.
593 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
595 * expr.c (cpls_expand_expr): Remove dead code. Handle
597 * friend.c (do_friend): Lookup friends when in nested classes.
599 * init.c (build_offset_ref): Do lookup even for classes that are
600 only partially defined.
601 (decl_constant_value): Remove dead code.
602 * method.c (build_overload_value): Remove hack where by TYPE was
603 not a TYPE. Handle PTRMEM_CST.
604 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
606 * parse.y (components, notype_components, component_decl,
607 component_decl_1, component_declarator, component_declarator0):
608 Now all are itype rather than ttype. Rework to add members to
610 (typesqpecqual_reserved): Use check_multiple_declarators.
611 (structsp): Update class to finish_class_definition.
612 (do_xref_defn): Unsplit into named_class_head.
613 (access_specifier): Set current_access_specifier.
614 * pt.c (set_current_access_from_decl): New function.
615 (finish_member_template_decl): Don't take the parameters.
616 (comp_template_args): Make more robust.
617 (lookup_template_class): Don't use current_local_enum.
618 (for_each_template_parm): Handle PTRMEM_CST.
619 (instantiate_class_template): Use set_current_access_from_decl,
620 finish_member_declaration and unreverse_member_declarations. Set
621 lineno/input_filename before generating implicit member functions.
622 (type_unification_real): Don't assume back-unification happens
623 only for the last argument.
624 (regenerate_decl_from_template): Call pushclass a bit earlier.
625 (tsubst_chain): Remove.
626 (tsubst_enum): Use set_current_access_from_decl.
627 (set_mangled_name_for_template_decl): Fix indentation.
628 * search.c (lookup_fnfields_1): Change iteration through
629 CLASSTYPE_METHOD_VEC.
630 (dfs_pushdecls): Likewise.
631 (dfs_compress_decls): Likewise.
632 (add_conversions): Likewise.
633 * semantics.c (finish_class_definition): Don't take components.
634 Change call to finish_struct.
635 (finish_member_declaration): New function.
636 (finish_member_class_template): Don't take template parameters.
637 Change call to grok_x_components. Call finish_member_template_decl.
638 (check_multiple_declarators): New function.
639 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
640 a passed in fieldlist.
641 * tree.c (search_tree): Handle PTRMEM_CST.
643 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
644 INTEGER_CSTs, for pointer-to-data members.
646 * call.c (resolve_args): Resolve template specializations, if
649 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
651 * Makefile.in (spew.o): Depend on toplev.h.
653 * call.c (compare_ics): Initialize variables `deref_from_type2',
654 `deref_to_type1' and `deref_to_type2'.
656 * except.c (get_eh_type): Hide prototype and definition.
657 (process_start_catch_block_old): Remove unused static prototype.
659 * pt.c (tsubst_decl): Initialize variable `argvec'.
661 * spew.c: Include toplev.h.
663 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
665 * pt.c (instantiate_decl): Do save and restore file position.
667 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
669 * method.c (build_decl_overload_real): Clear
670 numeric_output_need_bar after __.
672 1998-10-05 Nathan Sidwell <nathan@acm.org>
674 * call.c (build_new_method_call): Issue 'incomplete type' error,
675 if class is not defined.
677 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
679 * call.c (build_object_call): Move declaration of variable
680 `fn' into the scope where it is used. Don't access variable
681 `fn' when it is uninitialized, instead use `fns'.
683 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
685 * errfn.c (cp_thing): Print buf as a string not as a printf format
686 to avoid problems with the operator%. Consequently, `%%' sequences
687 in format are copied as `%' in buf.
689 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
691 * pt.c (pop_tinst_level): Call extract_interface_info.
692 (instantiate_decl): Don't save and restore file position.
694 * decl.c (cp_finish_decl): Make statics in extern inlines and
695 templates common, if possible and the target doesn't support weak
698 * decl.c (grokdeclarator): Remove redundant calls to
699 build_type_variant and some duplicated code.
700 * sig.c (build_signature_reference_type): Only take the type parm.
701 (build_signature_pointer_type): Likewise.
702 * tree.c (build_cplus_method_type): Adjust.
705 1998-10-04 Mark Mitchell <mark@markmitchell.com>
707 * call.c (build_over_call): Make pedwarns about dropped qualifiers
708 into full-fledged errors.
709 * cvt.c (convert_to_reference): Likewise.
710 * typeck.c (convert_for_assignment): Likewise.
712 * search.c (expand_upcast_vtables): In addition to unsetting
713 TREE_READONLY, remove top-level const type qualifier.
715 1998-10-03 Mark Mitchell <mark@markmitchell.com>
717 * class.c (current_class_ptr, current_class_ref): Clarify
719 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
720 NOP type conversions.
721 * decl.c (decls_match): Use comptypes directly; ignore
722 qualifiers on the DECL.
723 (duplicate_decls): Remove qualifier checks on DECL.
724 (grokdeclarator): Make the type built up include top-level
726 * decl2.c (do_dtors): Fix spelling error.
727 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
728 when printing type information.
729 * init.c (build_new_1): Add documentation. Deal with the fact
730 that type of allocated memory now contains qualifiers.
731 * lex.c (is_global): Improve error-recovery.
732 * sig.c (build_member_function_pointer): Don't cast away const
733 on fields of sigtable_entry_type.
734 * tree.c (lvalue_type): Don't look at top-level qualifiers on
736 * typeck.c (decay_conversion): Likewise.
737 (build_component_ref): Make sure the type of the COMPONENT_REF
738 contains top-level qualifiers, as appropriate. Improve
740 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
741 (build_array_ref): Likewise.
742 (build_unary_op): Improve error-recovery.
743 (unary_complex_lvalue): Make taking the address a bound member
744 function an error, not a sorry.
745 (build_conditional_expr): Look at the type qualifiers, not the
746 qualifiers on the expression itself.
748 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
750 * decl2.c (merge_functions): Remove duplicates.
752 * decl2.c: Add -f{no-,}implicit-inline-templates.
753 (lang_decode_option): Unset it if -frepo.
754 (import_export_decl): Check it.
756 * decl.c (lookup_name_real): Template parms also take precedence
757 over implicit typename. Only warn if yylex.
759 * typeck.c (build_conditional_expr): Only fold if ifexp is an
762 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
765 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
767 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
768 * class.c (build_vbase_pointer): Use it.
769 * rtti.c (expand_class_desc): Likewise.
770 * tree.c (build_vbase_pointer_fields): Likewise.
772 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
774 * decl.c (start_decl): Add invocation of
775 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
776 (start_function): Add invocation of
777 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
779 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
780 HANDLE_GENERIC_PRAGMAS.
782 1998-09-28 Anthony Green <green@cygnus.com>
784 * semantics.c (finish_asm_stmt): Always permit volatile asms.
786 1998-09-28 Mark Mitchell <mark@markmitchell.com>
788 * decl.c (grokdeclarator): Tighten checks for invalid
789 destructors. Improve error-messages and error-recovery.
790 * decl2.c (check_classfn): Don't assume that mangled destructor
791 names contain type information.
793 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
795 * search.c (get_base_distance): Remove assert.
797 * decl2.c (build_anon_union_vars): Don't process a field with no
799 (finish_anon_union): Also complain about local anon unions with no
802 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
804 * decl.c (lookup_namespace_name): If the name is a namespace,
805 return it immediately.
807 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
809 * cp-tree.h (define_case_label): Remove unused parameter.
810 (check_java_method): Likewise.
811 (grokclassfn): Likewise.
812 (expand_aggr_init): Likewise.
813 (build_x_delete): Likewise.
814 (maybe_end_member_template_processing): Likewise.
815 (unshare_base_binfos): Add prototype.
816 (string_conv_p): Likewise.
817 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
819 * cvt.c (build_up_reference): Remove unused parameter
820 `checkconst', all callers changed.
821 (build_type_conversion): Mark parameter `code' with
823 (build_expr_type_conversion): Initialize variable `conv'.
825 * decl.c (push_namespace): Initialize variable `d'.
826 (define_case_label): Remove unused parameter `decl', all callers
829 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
830 `argc' with ATTRIBUTE_UNUSED.
831 (grokclassfn): Remove unused parameter `cname', all callers
833 (check_java_method): Likewise for parameter `ctype'.
834 (copy_assignment_arg_p): Mark parameter `virtualp' with
836 (finish_prevtable_vardecl): Likewise for parameter `prev'.
838 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
840 * init.c (expand_aggr_init_1): Remove unused parameter
841 `alias_this', all callers changed.
842 (expand_aggr_init): Likewise.
843 (expand_default_init): Likewise.
844 (build_new_1): Initialize variable `susp'.
845 (build_x_delete): Remove unused parameter `type', all callers
848 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
850 (readescape): Use (unsigned) value in shift.
851 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
852 comparing to a signed quantity.
854 * pt.c (maybe_end_member_template_processing): Remove unused
855 parameter `decl', all callers changed.
856 (check_explicit_specialization): Add braces around empty body in
858 (current_template_args): Initialize variable `args'.
859 (lookup_template_class): Likewise for variable `prev_local_enum'.
860 (tsubst_decl): Likewise for variable `r'.
861 (set_mangled_name_for_template_decl): Initialize variable
864 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
865 Likewise for variable `i'.
866 (yylex): Initialize variable `trrr'.
868 * typeck.c (compparms): Mark variable `strict' with
871 * xref.c (simplify_type): Cast argument of ctype function to
874 1998-09-24 Mark Mitchell <mark@markmitchell.com>
876 * cp-tree.h (language_lvalue_valid): Remove.
877 * decl.c (grokdeclarator): Don't disallow references to functions.
878 * tree.c (lvalue_p_1): New function, combining duplicated
881 (real_lvalue_p): Likewise.
882 * typeck.c (language_lvalue_valid): Remove.
883 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
884 they don't have TREE_READONLY set.
885 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
887 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
889 * spew.c (yylex): Give diagnostic.
890 * hash.h (is_reserved_word): Add export.
892 * lex.h (rid): Add RID_EXPORT.
893 * lex.c (init_parse): Ditto.
895 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
897 * friend.c (do_friend): Make warning a full sentence.
899 1998-09-22 Mark Mitchell <mark@markmitchell.com>
901 * parse.y (component_decl_list): Improve error-recovery.
903 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
905 * decl.c (make_typename_type): Move error to point where name
906 variable can be used by dump_type.
908 1998-09-22 Mark Mitchell <mark@markmitchell.com>
910 * decl.c (grokfndecl): Improve error-recovery.
911 * decl2.c (grokfield): Likewise.
912 * pt.c (finish_member_template_decl): Likewise.
914 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
916 * method.c (hack_identifier): Finding multiple members is always
919 1998-09-21 Per Bothner <bothner@cygnus.com>
921 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
923 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
925 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
927 1998-09-20 Mark Mitchell <mark@markmitchell.com>
929 * class.c (maybe_warn_about_overly_private_class): Reformat.
931 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
933 * exception.cc (__cplus_type_matcher): realign some code.
935 1998-09-16 Mark Mitchell <mark@markmitchell.com>
937 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
938 (tinfo2.o): Likewise.
939 (exception.o): Likewise.
942 (opnewnt.o): Likewise.
943 (opvnew.o): Likewise.
944 (opvnewnt.o): Likewise.
946 (opdelnt.o): Likewise.
947 (opvdel.o): Likewise.
948 (opvdelnt.o): Likewise.
950 1998-09-16 Richard Henderson <rth@cygnus.com>
952 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
954 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
956 * call.c (build_field_call): handle static data members too
958 * typeck.c (comptypes): when comparing pointer types, check
959 whether referred types match even in strictest modes
961 1998-09-15 Mark Mitchell <mark@markmitchell.com>
963 * cp-tree.h: Revert previous change.
964 (finish_struct_methods): Remove declaration.
965 * class.c: Revert previous change.
966 (maybe_warn_about_overly_private_class): New function.
967 (finish_struct_methods): Declare here, and make static. Remove
968 unnecessary parameters. Tidy slightly. Use
969 maybe_warn_about_overly_private_class.
970 (finish_struct_1): Adjust. Remove check for private constructors,
972 (finish_struct): Adjust.
974 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
976 * except.c (expand_start_catch_block): No need to check for new
978 (process_start_catch_block_old): Deleted.
979 (process_start_catch_block): Add call to start_decl_1().
980 (expand_end_catch_block): Add call to end_catch_handler().
981 * exception.cc (__cplus_type_matcher): Only check the exception
982 language if there is an exception table.
984 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
986 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
987 as used to prevent conflicts with virtual function tables.
989 1998-09-14 Mark Mitchell <mark@markmitchell.com>
991 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
992 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
993 * class.c (maybe_class_too_private_p): New function.
994 (finish_struct_methods): Use it.
995 (finish_struct_1): Likewise.
996 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
999 * pt.c (check_specialization_scope): Fix spelling error.
1000 (check_explicit_specialization): Remove code to handle explicit
1001 specializations in class scope; they are now correctly diagnosed
1004 1998-09-10 Mark Mitchell <mark@markmitchell.com>
1006 * decl.c (pushdecl): Don't copy types if the
1007 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
1010 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
1012 * class.c (get_enclosing_class): New function.
1013 (is_base_of_enclosing_class): Likewise.
1014 * cp-tree.h (get_enclosing_class): Declare.
1015 (is_base_of_enclosing_class): Likewise.
1016 * pt.c (coerce_template_parms): Use them.
1018 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
1020 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1021 null to decide whether to use it.
1023 * error.c (dump_type_real): Handle NAMESPACE_DECL.
1024 * parse.y (base_class.1): Avoid crash on error.
1026 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
1028 * decl.c (make_typename_type): If context is a namespace, the code
1031 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
1033 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
1035 1998-09-08 Mark Mitchell <mark@markmitchell.com>
1037 * cp-tree.h (anonymous_namespace_name): Declare.
1038 * decl.c: Define it.
1039 (push_namespace): Use anonymous_namespace_name, rather than local
1041 * error.c (dump_decl): If a namespace is named
1042 anonymous_namespace_name, call it {anonymous}.
1044 * decl.c (grokparms): Distinguish between references and pointers
1047 1998-09-08 Richard Henderson <rth@cygnus.com>
1048 Mark Mitchell <mark@markmitchell.com>
1050 * pt.c (process_partial_specialization): Consistantly allocate
1051 and zero tpd.parms based on ntparms. Use tpd2.parms, not
1052 tpd.parms, where appropriate.
1054 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
1056 * Makefile.in (INCLUDES): Update after recent toplevel gcc
1059 1998-09-05 Mark Mitchell <mark@markmitchell.com>
1061 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
1062 * class.c (finish_struct): Remove hackery to deal with explicit
1063 specializations in class scope.
1064 * decl.c (grokfndecl): Improve error-recovery.
1065 * decl2.c (grokfield): Likewise.
1066 * pt.c (check_specialization_scope): New function.
1067 (begin_specialization): Call it.
1068 (process_partial_specialization): New function, split out from
1069 push_template_decl. Check partial specializations more
1071 (push_template_decl): Call it.
1072 (check_explicit_specialization): Don't attempt to handle explicit
1073 specializations in class scope.
1074 (template_parm_data): Document. Add current_arg and
1075 arg_uses_template_parms.
1076 (mark_template_parm): Set it.
1077 (tsubst_arg_types): Remove unused variable.
1078 * semantics.c (begin_class_definition): Tweak.
1080 1998-09-04 Mark Mitchell <mark@markmitchell.com>
1082 * inc/typeinfo (type_info::type_info(const char*)): Make
1085 * cp-tree.h (hash_tree_cons_simple): New macro.
1086 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
1087 (coerce_template_parms): Use make_temp_vec, instead of
1088 make_tree_vec. Document this behavior.
1089 (lookup_template_class): Likewise.
1090 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
1091 Remove dead code (and add ssertion to check its deadness). Fix
1092 bug w.r.t. exception specifications.
1094 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
1096 * decl2.c (import_export_vtable): Always make artificials comdat.
1097 (import_export_decl): Likewise.
1098 * pt.c (mark_decl_instantiated): Likewise.
1100 1998-09-03 Mark Mitchell <mark@markmitchell.com>
1102 * cp-tree.h (finish_globally_qualified_member_call_expr):
1104 (finish_qualified_call_expr).
1105 * semantics.c: Likewise.
1106 * parse.y (primary): Use it.
1107 * method.c (hack_identifier): Remove redundant code.
1109 * init.c (resolve_offset_ref): Call convert_from_reference to
1110 handle members of reference type. Improve error recovery.
1112 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
1114 * cp-tree.h: Declare warn_nontemplate_friend.
1115 * decl2.c (lang_decode_option): Set.
1116 * lang-options.h: Add -Wnon-template-friend.
1117 * friend.c (do_friend): Use to toggle non-template function warning.
1119 1998-09-03 Mark Mitchell <mark@markmitchell.com>
1121 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
1122 corresponding INTEGER_CSTs when processing_template_decl.
1123 * pt.c (tsubst_enum): Tweak accordingly.
1125 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
1127 * decl.c (pushdecl_class_level): Add warning here.
1130 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
1132 * cvt.c (convert_pointer_to_real): Tidy.
1133 * search.c (get_base_distance_recursive): Simplify.
1134 (get_base_distance): Likewise.
1136 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
1139 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1141 * lex.c (check_newline): Call HANDLE_PRAGMA before
1142 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
1143 if unknown pragmas are encountered.
1144 (handle_sysv_pragma): Interpret return code from
1145 handle_pragma_token (). Return success/failure indication rather
1146 than next unprocessed character.
1147 (pragma_getc): New function: retrieves characters from the
1148 input stream. Defined when HANDLE_PRAGMA is defined.
1149 (pragma_ungetc): New function: replaces characters back into the
1150 input stream. Defined when HANDLE_PRAGMA is defined.
1152 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
1154 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
1155 * class.c (build_vtable_entry_ref): Likewise.
1157 1998-09-01 Mark Mitchell <mark@markmitchell.com>
1159 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
1160 * decl2.c (import_export_decl): Likewise.
1161 * pt.c (instantiate_decl): Use it.
1163 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
1165 * decl.c (lookup_name_real): Also do implicit typename thing for
1166 artificial TYPE_DECLs.
1167 * search.c (lookup_field): Likewise.
1168 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
1169 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
1170 (enter_scope_of): Extract type from implicit typename.
1171 (begin_class_definition): Likewise.
1172 * lex.c (identifier_type): Handle implicit typename when checking
1175 * cp-tree.h: Declare flag_strict_prototype.
1176 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
1178 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
1179 specified, set it to the value of pedantic.
1181 1998-09-01 Mark Mitchell <mark@markmitchell.com>
1183 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
1185 1998-08-31 Mark Mitchell <mark@markmitchell.com>
1187 * decl.c (finish_enum): Handle member enums of classes declared in
1190 * decl2.c (grok_x_components): Strip attributres before calling
1193 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
1195 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
1196 -fenum-int-equivalence and -fno-nonnull-objects.
1197 * class.c (check_for_override): Remove support for -fall-virtual.
1198 (finish_struct_1): Likewise.
1199 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
1200 * typeck.c (build_binary_op_nodefault): Likewise.
1201 * cvt.c (ocp_convert): Likewise.
1202 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
1203 * class.c (build_vbase_path): Likewise.
1205 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
1207 * Makefile.in (INTERFACE): New, set to 1.
1209 1998-08-30 Mark Mitchell <mark@markmitchell.com>
1211 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
1212 comparing with global_namespace.
1213 (dump_aggr_type): Likewise.
1215 * decl.c (grokfndecl): Issue error on declaration of friend
1216 templates with explicit template arguments.
1218 * pt.c (convert_template_argument): New function, split out
1220 (coerce_template_parms): Here.
1221 (tsubst): Attempt better error-recovery.
1223 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
1225 * pt.c (decl_template_parm_p): Add checks for
1226 TEMPLATE_TEMPLATE_PARM.
1228 1998-08-28 Mark Mitchell <mark@markmitchell.com>
1230 * lex.c (do_identifier): Fix thinko in previous change.
1232 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
1234 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
1235 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
1237 1998-08-28 Richard Henderson <rth@cygnus.com>
1239 Add support for discarding unused virtual functions.
1240 * lang-options.h: Add -fvtable-gc.
1241 * cp-tree.h: Add flag_vtable_gc.
1242 * decl2.c (output_vtable_inherit): New fn.
1243 (finish_vtable_vardecl): Call it.
1244 * class.c (build_vtable_entry_ref): New fn.
1245 (build_vtbl_ref): Call it.
1247 1998-08-28 Mark Mitchell <mark@markmitchell.com>
1249 * cp-tree.h (build_enumerator): Take the enumeration type as a
1251 * decl.c (finish_enum): Don't set the TREE_TYPE for the
1252 enumeration constant values if we're processing_template_decls.
1253 Don't set the type for the CONST_DECLs either; that's done in
1255 (build_enumerator): Take the enumeration type as a
1257 * lex.c (do_identifier): Don't resolve enumeration constants while
1258 processing template declarations, even if they happen to be
1259 TEMPLATE_PARM_INDEXs.
1261 * parse.y (current_enum_type): New variable.
1262 (primary): Don't allow statement-expression in local classes just
1263 as we don't in global classes.
1264 (structsp): Use current_enum_type.
1265 (enum_list): Likewise.
1266 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
1267 finish_enum; they no longer occur.
1269 * cp-tree.h (finish_base_specifier): New function.
1270 * parse.y (base_class): Use it.
1271 * semantics.c (finish_base_specifier): Define it.
1273 * parse.y (structsp): Warn on use of typename outside of template
1276 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
1278 * lex.c (handle_cp_pragma): Remove #pragma vtable.
1279 * lang-options.h: Remove +e options.
1280 * decl2.c (lang_decode_option): Likewise.
1281 (import_export_vtable): Don't check write_virtuals.
1282 (finish_vtable_vardecl, finish_file): Likewise.
1283 * search.c (dfs_debug_mark): Likewise.
1284 * semantics.c (begin_class_definition): Likewise.
1285 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
1287 * call.c (build_over_call): Check flag_elide_constructors.
1288 * decl2.c: flag_elide_constructors defaults to 1.
1289 * typeck.c (convert_arguments): Remove return_loc parm.
1290 (build_function_call_real): Adjust.
1292 * search.c: Tear out all mi_matrix and memoize code.
1293 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
1294 * lang-options.h: Remove documentation for -fhandle-exceptions,
1295 -fmemoize-lookups and -fsave-memoized.
1296 * cp-tree.h: Lose mi_matrix and memoize support.
1297 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
1298 * class.c: Lose struct class_level.
1299 (pushclass, popclass): Lose memoize support.
1300 * init.c (build_offset_ref): Likewise.
1302 Never change BINFO_INHERITANCE_CHAIN.
1303 * init.c (emit_base_init): Change modification of
1304 BINFO_INHERITANCE_CHAIN to an assert.
1305 * search.c (get_base_distance_recursive): Likewise.
1306 (get_base_distance): Likewise.
1307 (lookup_member): Likewise.
1308 (convert_pointer_to_single_level): Likewise.
1309 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
1310 (lookup_fnfields): Likewise.
1311 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
1312 (unshare_base_binfos): Don't call propagate_binfo_offsets.
1313 (layout_basetypes): Call propagate_binfo_offsets instead of
1314 unshare_base_binfos.
1315 * decl.c (xref_basetypes): Call unshare_base_binfos.
1316 * pt.c (instantiate_class_template): Likewise.
1317 * tree.c (reverse_path): Remove 'copy' parm; always make a
1319 * class.c (build_vbase_path): Just call it.
1320 * search.c (compute_access): Likewise. Don't re-reverse.
1322 1998-08-27 Mark Mitchell <mark@markmitchell.com>
1324 * class.c (build_vbase_path): Use reverse_path.
1325 (finish_base_struct): Move warnings for inaccessible bases to
1327 (modify_one_vtable): Remove check of TREE_USED (binfo).
1328 (fixup_vtable_deltas1): Likewise.
1329 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
1330 (xref_tag): Remove binfos parameter.
1331 (make_binfo): Remove chain parameter.
1332 (reverse_path): Add copy parameter.
1333 * decl.c (init_decl_processing): Change calls to xref_tag.
1334 (xref_tag): Remove binfos parameter.
1335 (xref_basetypes): Change calls to make_binfo.
1336 * decl2.c (grok_x_components): Change calls to xref_tag.
1337 (handle_class_head): Likewise.
1338 * friend.c (do_friend): Likewise.
1339 * lex.c (make_lang_type): Change calls to make_binfo.
1340 * parse.y (structsp): Change calls to xref_tag.
1341 (named_complex_class_head_sans_basetype): Likewise.
1342 (named_class_head): Likewise.
1343 * rtti.c (init_rtti_processing): Likewise.
1344 * search.c (compute_access): Change calls to reverse_path.
1345 (dfs_get_vbase_types): Change calls to make_binfo.
1346 (get_vbase_types): Remove dead code.
1347 * tree.c (unshare_base_binfos): Change calls to make_binfo.
1348 (layout_basetypes): Warn here about inaccessible bases.
1349 (make_binfo): Remove chain parameter.
1350 (reverse_path): Add copy parameter.
1352 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
1354 * class.c: #if 0 complete_type_p.
1355 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
1356 * method.c (process_overload_item): Likewise.
1357 * typeck.c (comp_target_types): Likewise.
1359 Stop sharing binfos for indirect virtual bases.
1360 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
1361 (layout_basetypes): Likewise.
1362 (unshare_base_binfos): Copy vbases, too.
1363 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
1364 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
1365 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
1366 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
1367 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
1368 reference to BINFO_VIA_PUBLIC.
1369 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
1370 (push_class_decls): Use them.
1371 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
1372 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
1374 1998-08-27 Mark Mitchell <mark@markmitchell.com>
1376 * decl.c (build_enumerator): Set DECL_CONTEXT for the
1379 1998-08-26 Mark Mitchell <mark@markmitchell.com>
1381 * cp-tree.h (finish_enum): Change prototype.
1382 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
1383 VALUES parameter. Don't try to compute mins/maxs if
1384 processing_template_decl.
1385 * parse.y (structsp): Use new calling sequence for finish_enum.
1386 * pt.c (tsubst_enum): Likewise. Take the new type as input.
1387 (lookup_template_class): Remove unused variables. Tweak.
1388 Register enums on instantiation list before substituting
1389 enumeration constants.
1390 (tsubst_decl): Remove unused variables.
1391 (regenerate_decl_from_template): Likewise.
1393 * decl.c (duplicate_decls): Don't obliterate the
1394 DECL_TEMPLATE_INFO for a template if we're not replacing it with
1397 * lex.c (do_identifier): Fix typo in comment.
1399 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1401 * errfn.c: Remove stdarg.h/varargs.h.
1404 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
1406 * pt.c (tsubst_copy): Only do typename overloading on an
1407 IDENTIFIER_NODE that happens to look like a typename if it actually
1408 has a type for us to use.
1410 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
1412 * typeck.c (comp_cv_target_types): Split out...
1413 (comp_target_types): From here. Don't allow cv-qual changes under
1414 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
1415 (build_ptrmemfunc): Pass 1 to nptrs.
1416 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
1418 1998-08-25 Mark Mitchell <mark@markmitchell.com>
1420 * search.c (dependent_base_p): Don't compare a binfo to
1421 current_class_type; use the TREE_TYPE of the binfo instead.
1423 * cp-tree.h (CLASS_TYPE_P): Revise definition.
1425 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
1427 * decl.c (duplicate_decls): Don't complain about different
1428 exceptions from an internal decl even if pedantic.
1430 * typeck.c (convert_for_assignment): Converting from pm of vbase
1431 to derived is an error, not a sorry.
1433 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
1434 * class.c (fixed_type_or_null): Rename from
1435 resolves_to_fixed_type_p. Return the dynamic type of the
1436 expression, if fixed, or null.
1437 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
1438 does not match the static type.
1439 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
1440 resolves_to_fixed_type_p again.
1442 1998-08-24 Mark Mitchell <mark@markmitchell.com>
1444 * pt.c (tsubst_decl): Move special case code for dealing with
1445 tricky friend templates here from ...
1446 (regenerate_decl_from_template): Here.
1448 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
1450 * decl.c (start_decl): Remove redundant linkage check.
1452 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
1454 * typeck.c (c_expand_return): Handle the case that valtype
1455 is wider than the functions return type.
1457 1998-08-24 Mark Mitchell <mark@markmitchell.com>
1459 * cp-tree.h (CLASS_TYPE_P): New macro.
1460 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
1461 * pt.c (process_template_parm): Undo previous change.
1463 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
1465 * cp-tree.h: Declare.
1466 * pt.c (decl_template_parm_p): New function.
1467 * decl.c (pushdecl): Check decls for redeclaring template parms.
1468 (xref_tag): Make redeclaration an error, print decl.
1469 * decl2.c (grokfield): Check field_decls for redeclaration as well.
1471 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
1473 * parse.y (primary): Fix up the type of string constants.
1475 1998-08-24 Mark Mitchell <mark@markmitchell.com>
1477 * typeck.c (convert_for_initialization): Move check for odd uses
1478 of NULL to avoid duplicate warnings.
1480 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
1482 * tree.c (lvalue_type): Fix for arrays.
1483 * typeck.c (string_conv_p): New fn.
1484 (convert_for_assignment): Use it.
1485 (build_unary_op): Use lvalue_type.
1486 * call.c (standard_conversion, convert_like): Use string_conv_p.
1487 (add_function_candidate): Use lvalue_type.
1488 * cvt.c (convert_to_reference): Likewise.
1489 * decl2.c (lang_decode_option): Ignore -traditional.
1490 * decl.c (init_decl_processing): flag_writable_strings inhibits
1493 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
1495 * lang-options.h (lang_options): Add fconst-strings to the list
1497 * decl2.c (lang_f_options, lang_decode_option): Likewise.
1499 1998-08-24 Nathan Sidwell <nathan@acm.org>
1501 * lex.c (real_yylex): Don't warn about long long constants if
1502 we're allowing long long.
1504 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
1506 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
1507 accessing bindings directly.
1509 * search.c (my_tree_cons): Reimplement.
1511 * lang-specs.h: Remove __HONOR_STD.
1512 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
1514 1998-08-23 Mark Mitchell <mark@markmitchell.com>
1516 * decl.c (grokdeclarator): Complain about in-class initialization
1517 of aggregates and/or references.
1518 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
1519 TEMPLATE_TYPE_PARMs.
1521 * decl2.c (grok_array_decl): Add comment.
1522 (mark_used): Don't instantiate an explicit instantiation.
1523 * friend.c (make_friend_class): Remove bogus comment. Fix check
1524 for partial specializations.
1525 * pt.c (check_explicit_specialization): Don't
1526 SET_DECL_EXPLICIT_INSTANTIATION here.
1527 (mark_decl_instantiated): Or here.
1528 (do_decl_instantiation): Do it here, instead. Add checks for
1529 duplicate explicit instantiations, etc. Tidy.
1530 (do_type_instantiation): Likewise.
1531 (instantiate_decl): Improve comments. Complain about explicit
1532 instantiations where no definition is available.
1534 * cp-tree.h (ansi_null_node): Remove.
1535 * call.c (build_over_call): Warn about converting NULL to an
1537 * cvt.c (build_expr_type_conversion): Likewise. Use
1538 null_ptr_cst_p instead of expanding it inline.
1539 * decl.c (ansi_null_node): Remove.
1540 (init_decl_processing): Make null_node always have integral type.
1541 * except.c (build_throw): Warn about converting NULL to an
1543 * lex.c (init_parse): Remove handling of ansi_null_node.
1544 * pt.c (type_unification_real): Don't convert NULL to void* type.
1545 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
1546 (convert_for_assignment): Warn about converting NULL to an
1548 (convert_for_initialization): Likewise.
1550 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
1552 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
1553 * pt.c (coerce_template_parms): Use no_linkage_check.
1554 * decl.c (grokvardecl): Likewise.
1555 (grokfndecl): Likewise. Members of anonymous types have no linkage.
1557 * method.c (process_overload_item): Remove useless code.
1559 1998-08-20 Per Bothner <bothner@cygnus.com>
1561 Handle new'ing of Java classes.
1562 * init.c (build_class_classref): New function.
1563 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
1564 constructor does not return this; don't need to exception-protect.
1566 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
1567 * decl2.c (acceptable_java_type): Handle template-derived types.
1569 1998-08-20 Per Bothner <bothner@cygnus.com>
1571 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
1573 1998-08-20 Mark Mitchell <mark@markmitchell.com>
1575 * decl.c (duplicate_decls): Always merge the old and new patterns
1576 for templates, regardless of whether or not the new one has
1577 DECL_INITIAL. Don't throw away specializations. Merge
1579 * pt.c (tsubst_decl): Use the right pattern when calculating the
1580 complete args for a new template instance.
1581 (do_decl_instantiation): Fix typo in comment.
1582 (regenerate_decl_from_template): Deal with tricky friend template
1584 (instantiate_decl): Likewise.
1586 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
1588 * init.c (build_builtin_delete_call): Add missing assemble_external
1591 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
1593 * parse.y (notype_unqualified_id): Also accept ~A<int>.
1595 1998-08-19 Mark Mitchell <mark@markmitchell.com>
1597 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
1599 * except.c (build_throw): Warn when NULL is thrown, even with
1600 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
1603 * cp-tree.h (ansi_null_node): New variable.
1604 * decl.c (ansi_null_node): New variable.
1605 (init_decl_processing): Initialize its type.
1606 * lex.c (init_parse): Initialize its value. Use ansi_null_node
1607 for null_node in non-ANSI mode.
1608 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
1609 place of null_node to avoid spurious errors.
1611 1998-08-17 Mark Mitchell <mark@markmitchell.com>
1613 * cp-tree.h (enter_scope_of): New function.
1614 * parse.y (complex_direct_notype_declarator): Use it.
1615 * semantics.c (enter_scope_of): New function.
1617 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
1619 * decl.c (grokparms): No, here.
1621 * decl.c (grokdeclarator): Catch parm with pointer to array of
1622 unknown bound here...
1623 * method.c (process_overload_item): ...not here.
1625 * gxxint.texi: Remove obsolete documentation of overloading code.
1627 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
1628 * class.c (finish_struct_bits): Likewise.
1630 * tree.c (lvalue_type): Fix for arrays.
1631 * typeck.c (build_unary_op): Use lvalue_type.
1632 * call.c (add_function_candidate): Likewise.
1633 * cvt.c (convert_to_reference): Likewise.
1635 * decl2.c (lang_decode_option): Ignore -traditional.
1637 * init.c (build_offset_ref): Don't mess with error_mark_node.
1638 * lex.c (do_scoped_id): Use cp_error.
1640 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
1642 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
1644 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
1646 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
1648 * cp-tree.h (set_identifier_local_value): Provide prototype.
1650 * decl2.c (do_namespace_alias): Remove unused variables `binding'
1653 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
1655 * Makefile.in: Rename BBISON to BISON so that it can be properly
1656 inherited from the parent makefile.
1658 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
1660 * lang-options.h: Add -finit-priority.
1661 * decl2.c: Likewise. Check flag_init_priority instead of
1664 * decl2.c (setup_initp): New fn.
1665 (start_objects, finish_objects, do_ctors): Handle init_priority.
1666 (do_dtors, finish_file): Likewise.
1668 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
1670 * pt.c (tsubst_copy): Hush warning.
1672 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
1674 1998-08-12 Mark Mitchell <mark@markmitchell.com>
1676 * pt.c (print_template_context): Don't abort when instantiating a
1679 * decl.c (grokdeclarator): Issue errors on namespace qualified
1680 declarators in parameter lists or in class scope.
1682 1998-08-09 Mark Mitchell <mark@markmitchell.com>
1684 * pt.c (check_explicit_specialization): Don't abort on bogus
1685 explicit instantiations.
1687 1998-08-07 Mark Mitchell <mark@markmitchell.com>
1689 * typeck.c (require_complete_type): Use complete_type_or_else.
1690 (complete_type_or_else): Always return NULL_TREE on failure, as
1693 * pt.c (tsubst_aggr_type): Prototype.
1694 (tsubst_decl): New function, split out from tsubst. Set
1695 input_filename and lineno as appropriate.
1696 (pop_tinst_level): Restore the file and line number saved in
1698 (instantiate_class_template): Set input_filename and lineno as
1700 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
1701 context for a TYPENAME_TYPE is complete.
1703 * decl2.c (grokbitfield): Issue errors on bitfields declared with
1705 (do_dtors): As in do_ctors, pretend to be a member of the same
1706 class as a static data member while generating a call to its
1709 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
1710 conversions, even in complex virtual base class hierarchies.
1712 1998-08-06 Mark Mitchell <mark@markmitchell.com>
1714 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
1715 (TYPE_TEMPLATE_INFO): Likewise.
1716 (SET_TYPE_TEMPLATE_INFO): Likewise.
1717 (ENUM_TI_TEMPLATE): Likewise.
1718 (ENUM_TI_ARGS): Likewise.
1719 (lookup_nested_type_by_name): Remove.
1720 * decl.c (maybe_process_template_type_declaration): Handle enums.
1721 (start_enum): Don't check for primary-template enum declarations
1723 (finish_enum): Clean up, document. Make sure template enum
1724 constants get the correct type.
1725 (build_enumerator): Copy initializers for template enumerations,
1727 (grok_enum_decls): Document.
1728 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
1729 better. Build LOOKUP_EXPRs for local variables, even if they are
1731 * pt.c (tsubst_enum): Remove field_chain parameter.
1732 (template_class_depth): Include the depth of surrounding function
1734 (push_template_decl): Check for primary-template enum declarations
1735 here. Deal with enumeration templates.
1736 (lookup_template_class): Likewise.
1737 (for_each_template_parm): Likewise.
1738 (instantiate_class_template): Don't call tsubst_enum directly,
1739 call tsubst instead, to instantiate enums. Deal with all
1740 field_chain issues here, not in tsubst_enum.
1741 (lookup_nested_type_by_name): Remove.
1742 (tsubst_aggr_type): Revise handling of enumeration types.
1744 (tsubst_copy): Likewise.
1745 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
1747 1998-08-04 Mark Mitchell <mark@markmitchell.com>
1749 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
1750 uses template parameters.
1751 * method.c (build_template_parm_names): Use the full set of
1752 template arguments for tsubst'ing.
1753 (build_overload_identifier): Pass the full set of template
1754 arguments to build_template_parm_names, not just the
1756 * pt.c (TMPL_ARGS_DEPTH): Define using
1757 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
1758 (NUM_TMPL_ARGS): New macro.
1759 (add_outermost_template_args): Deal with the case where the outer
1760 args will be completely discarded.
1761 (coerce_template_parms): Use the full set of template arguments
1762 for tsubst'ing. Simplify. Add some asserts. Improve
1764 (lookup_template_class): Pass the full set of template arguments
1765 to coerce_template_parms.
1766 (tsubst): Add assertion.
1767 (do_type_instantiation): Don't instantiate member template
1770 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
1771 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
1773 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
1775 * method.c (set_mangled_name_for_decl): Change return type to void.
1777 * decl.c (lookup_name_real): A namespace-level decl takes priority
1778 over implicit typename. Avoid doing the same lookup twice.
1780 * search.c (dependent_base_p): New fn.
1781 (dfs_pushdecls, dfs_compress_decls): Use it.
1783 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
1784 virtual functions if the type doesn't have any.
1786 1998-08-03 Mark Mitchell <mark@markmitchell.com>
1788 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
1789 uses template parameters.
1791 1998-08-02 Mark Mitchell <mark@markmitchell.com>
1793 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
1794 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
1795 * lex.c (do_identifier): Don't use a second argument, or a type,
1796 when building LOOKUP_EXPRs.
1797 (do_identifier): Likewise.
1798 (do_scoped_id): Likewise.
1799 * method.c (hack_identifier): Improve error message.
1800 * pt.c (lookup_template_function): Don't needlessly call
1801 copy_to_permanent or build_min.
1802 (tsubst_copy): Remove #if 0'd code. Tsubst into LOOKUP_EXPRs if
1804 (do_decl_instantiation): Improve error message.
1805 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
1806 (build_min): Copy the type to the permanent obstack, too.
1808 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
1810 * init.c (init_init_processing): Remove BI* handling.
1811 (build_builtin_call): Remove.
1812 (build_builtin_delete_call): New fn.
1813 (build_delete): Use it.
1815 1998-07-31 Mark Mitchell <mark@markmitchell.com>
1817 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
1818 (maybe_check_template_type): New function.
1819 * decl.c (maybe_process_template_type_declaration): New function,
1820 split out from pushtag Call maybe_check_template_type.
1821 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
1822 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
1823 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
1824 * pt.c (template_class_depth_real): Generalization of ...
1825 (template_class_depth): Use it.
1826 (register_specialization): Use duplicate_decls for duplicate
1827 declarations of specializations.
1828 (maybe_check_template_type): New function.
1829 (push_template_decl_real): Fix comment.
1830 (convert_nontype_argument): Likewise.
1831 (lookup_template_class): Likewise. Avoid an infinite loop on
1833 (tsubst_friend_function): Fix comment.
1834 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
1836 * semantics.c (begin_function_definition): Use
1837 reset_specialization to note that template headers don't apply
1838 directly to declarations after the opening curly for a function.
1840 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
1842 * decl.c (push_overloaded_decl): Use current_namespace instead of
1843 DECL_CONTEXT (decl) to determine where we go.
1845 * decl.c (lookup_name_real): Fix typo.
1847 1998-07-28 Mark Mitchell <mark@markmitchell.com>
1849 * friend.c (is_friend): Be lenient with member functions to deal
1850 with nested friends.
1852 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
1854 * class.c (finish_struct_1): Convert integer_zero_node to
1855 ssizetype before passing it to set_rtti_entry.
1856 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
1857 of any size to a pointer.
1859 1998-07-27 Mark Mitchell <mark@markmitchell.com>
1861 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
1862 (build_template_decl_overload): Remove.
1863 (set_mangled_name_for_decl): New function.
1864 (innermost_args): Remove is_spec parameter.
1865 (most_specialized, most_specialized_class): Remove declarations.
1866 (lookup_template_class): Add entering_scope parameter.
1867 (maybe_process_partial_specialization): New function.
1868 (finish_template_decl): Likewise.
1869 (finish_template_type): Likewise.
1870 * class.c (finish_struct): Clean up processing of member template
1872 * decl.c (pushtag): Fix formatting.
1873 (lookup_tag): Improve handling of pseudo-global levels.
1874 (make_typename_type): Adjust call to lookup_template_class.
1875 (shadow_tag): Use maybe_process_partial_specialization.
1876 (xref_tag): Improve handling of member friends.
1877 (start_function): Call push_nested_class before
1878 push_template_decl. Don't call push_template_decl for
1880 * decl2.c (grok_x_components): Don't call xref_tag for
1881 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
1882 (grokclassfn): Use set_mangled_name_for_decl.
1883 (arg_assoc_class): Adjust call to innermost_args.
1884 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
1885 * error.c (dump_function_name): Improve printing of template
1887 * friend.c (is_friend): Don't compare types of decls to determine
1888 friendship, unless flag_guiding_decls.
1889 (make_friend_class): Partial specializations cannot be friends.
1890 (do_friend): Use set_mangled_name_for_decl. Call
1891 push_template_decl_real instead of push_template_decl.
1892 * method.c (build_decl_overload_real): Remove prototype. Give it
1894 (build_overload_identififer): Adjust call to innermost_args.
1895 (build_template_decl_overload): Remove.
1896 (set_mangled_name_for_decl): New function.
1897 * parse.y (.finish_template_type): New non-terminal.
1898 (template_def): Use finish_template_decl. Use template_extdef
1900 (template_extdef, template_datadef): New non-terminals, containing
1901 only those rules for things which can be templates.
1903 (template_type, self_template_type): Use .finish_template_type.
1904 (named_class_head): Use maybe_process_partial_specialization.
1905 * pt.c (mangle_class_name_for_template): Remove context parameter.
1906 (get_class_bindings): Remove outer_args parameter.
1907 (complete_template_args): Remove.
1908 (add_outermost_template_args): New function.
1909 (register_specialization): Return the specialization.
1910 (unregister_specialization): New function.
1911 (tsubst_template_parms): Likewise.
1912 (most_specialized, most_specialized_class): Prototype here as
1914 (original_template): Rename to most_general_template.
1915 (tsubst_template_parms): New function.
1916 (set_mangled_name_for_template_decl): Likewise.
1917 (TMPL_ARGS_DEPTH): New macro.
1918 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
1919 (TMPL_ARGS_LEVEL): New macro.
1920 (SET_TMPL_ARGS_LEVEL): Likewise.
1921 (TMPL_ARG): Likewise.
1922 (SET_TMPL_ARG): Likewise.
1923 (TMPL_ARGS_DEPTH): Likewise.
1924 (finish_member_template_decl): Use finish_template_decl.
1925 (maybe_process_partial_specialization): New function, split out
1927 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
1928 (maybe_begin_member_template_processing): Use new macros.
1929 (is_member_template): Likewise.
1930 (is_member_template_class): Likewise.
1931 (add_to_template_args): Likewise. Deal with multiple levels of
1933 (maybe_process_partial_specialization): New function.
1934 (retrieve_specialization): Add consistency check.
1935 (determine_specialization): Return full argument list.
1936 (check_explicit_specialization): Tweak friend handling. Use full
1937 argument lists. Simplify.
1938 (current_template_args): Use new macros.
1939 (push_template_decl_real): Change ill-named mainargs to specargs.
1940 Check that a partial specialization actually specializes at least
1941 one parameter. Improve friend handling. Modify for full
1943 (classtype_mangled_name): Don't mangle the names of
1945 (lookup_template_class): Add entering_scope parameter. Use it to
1946 avoid finding a template type when an instantiation is required.
1947 Simplify. Use full template arguments.
1948 (tsubst_friend_function): Use unregister_specialization. Use new
1949 macros. Use full template arguments.
1950 (tsubst_friend_class): Substitute, using tsubst_template_parms,
1951 into the template parameters before passing them to
1952 redeclare_class_template.
1953 (instantiate_class_template): Simplify. Use full template
1954 arguments. Adjust calls to get_class_bindings. Use
1955 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
1956 (innermost_args): Use new macros.
1957 (tsubst_aggr_type): New function, split out from tsubst.
1958 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
1959 conventions for lookup_tmeplate_class. Refine handling of partial
1960 instantiations. Remove calls to complete_template_args.
1961 Simplify. Add consistency checks. Use set_mangled_name_for_decl
1962 and set_mangled_name_for_template_decl.
1963 (tsubst_copy): Use tsubst_aggr_type.
1964 (instantiate_template): Use full template arguments.
1965 (more_specialized): Improve formatting.
1966 (more_specialized_class): Adjust calls to get_class_bindings.
1967 (get_bindings_real): Don't call complete_template_args.
1968 (most_specialized): Don't overwrite input; create a new list.
1969 (most_specialized_class): Use most_general_template.
1970 (regenerate_decl_from_template): Use unregister_specialization.
1971 Use full template arguments.
1972 (instantiate_decl): Use full template arguments.
1973 (set_mangled_name_for_template_decl): New function.
1974 * semantics.c (begin_class_definition): Use
1975 maybe_process_partial_specialization.
1976 (finish_member_class_template): New function.
1977 (finish_template_decl): Likewise.
1978 (finish_template_type): Likewise.
1979 (typeck.c): Don't crash after issuing a compiler_error.
1980 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
1982 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
1984 * typeck2.c (build_functional_cast): Handle default-initialization.
1986 * call.c (build_over_call): Pass 1 to popclass.
1988 * parse.y (direct_notype_declarator): Add precedence declaration
1989 to notype_unqualified_id case.
1990 * Makefile.in (EXPECT): Adjust.
1992 * tree.c (ovl_member): Fix for single function in OVL.
1994 1998-07-27 Dave Brolley <brolley@cygnus.com>
1996 * c-lex.c (yylex): Fix boundary conditions in character literal and
1997 string literal loops.
1999 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
2001 * decl.c (lookup_name_real): OK, do return the from_obj value
2002 unless got_object depends on template parms.
2004 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
2006 * pt.c (coerce_template_parms): Also complain about local enums.
2008 * cp-tree.h: Add prototype for set_identifier_local_value.
2009 * decl.c (set_identifier_local_value_with_scope): Make static,
2011 * search.c (covariant_return_p): Likewise.
2012 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
2014 * call.c (build_method_call): Only pull out the type of a destructor
2015 if it's a template type parm.
2016 * decl.c (lookup_name_real): Never return the from_obj value.
2018 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
2020 * except.c (process_start_catch_block_old): Call start_decl_1 for
2022 * decl.c (start_decl_1): Avoid duplicate error.
2024 * init.c (expand_default_init): Only perform the initialization if
2025 it will do something.
2027 1998-07-23 H.J. Lu (hjl@gnu.org)
2029 * parse.y (base_class): Check for invalid base class.
2031 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
2033 * decl2.c (import_export_template): Fold in...
2034 (import_export_class): ...to here. Handle dllimport/export.
2036 * class.c (build_vtable): Pass at_eof to import_export_vtable.
2037 (prepare_fresh_vtable): Likewise.
2038 * decl2.c (import_export_class): Split out...
2039 (finish_prevtable_vardecl): From here.
2040 * class.c (finish_struct_1): Call import_export_class if at_eof.
2042 * decl.c (start_function): #if 0 mysterious code I wrote and have
2044 * rtti.c (get_tinfo_fn): If this is for a class type, set
2047 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
2049 * inc/exception: Change terminate and unexpected to ().
2051 * parse.y (named_class_head_sans_basetype_defn): A
2052 named_class_head_sans_basetype followed by '{' or ':' is a defn.
2054 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
2056 * tree.c (canonical_type_variant): New fn to handle arrays.
2057 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
2058 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
2059 * method.c (process_overload_item): Use build_overload_value for
2062 1998-07-20 Dave Brolley <brolley@cygnus.com>
2064 * lex.c (mbchar.h): #include it.
2065 (GET_ENVIRONMENT): New macro.
2066 (init_parse): Set character set based on LANG environment variable.
2067 (real_yylex): Handle multibyte characters in character literals.
2068 (real_yylex): Handle multibyte characters in string literals.
2070 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
2072 * lex.c (do_identifier): Look for class value even if we don't
2073 have a global value. Do implicit declaration if parsing is 2.
2074 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
2077 1998-07-19 Mark Mitchell <mark@markmitchell.com>
2079 * decl.c (pushtag): Revert previous change.
2080 * pt.c (lookup_template_class): Don't put out debugging
2081 information for types that use template parameters.
2083 * decl.c (pushtag): Don't put out debugging information for
2084 compiler-generated typedefs.
2086 * error.c (dump_type_real): Don't crash when presented with
2087 intQI_type_node or the like.
2089 * semantics.c (finish_translation_unit): Fix spelling error in
2092 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
2094 * decl.c (lookup_name_real): Pull out single function here.
2095 (select_decl): Not here.
2096 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
2098 * decl.c (qualify_lookup): Tweak again.
2100 * pt.c (lookup_template_class): Don't mess with the context of the
2102 * decl2.c (current_decl_namespace): Remove special handling for
2105 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
2106 a member template specialization.
2108 * tree.c (ovl_member): Use decls_match to compare functions.
2109 * decl.c (decls_match): Check the context of a function.
2111 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
2112 in Koenig lookup support rules.
2113 * semantics.c (finish_call_expr): Handle the new cases.
2115 * typeck.c (build_x_function_call): Handle overloaded methods.
2117 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
2119 1998-07-16 Mark Mitchell <mark@markmitchell.com>
2121 * semantics.c (finish_object_call_expr): Revert previous change.
2122 * call.c (build_new_method_call): Likewise. Instead, convert
2123 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
2125 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
2127 * decl.c (qualify_lookup): Handle templates.
2129 * decl2.c (do_using_directive): Don't pass ancestor.
2130 * decl.c (push_using_directive): Calculate ancestor.
2132 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
2133 * decl.c (pushdecl): Move type shadowing handling from here...
2134 (duplicate_decls): ...to here.
2135 * decl.c (set_identifier_local_value_with_scope): New fn.
2137 (set_identifier_local_value, lookup_type_current_level): New fns.
2138 * decl2.c (do_local_using_decl): Handle types and binding level
2141 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
2142 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
2143 (lookup_namespace_name): Likewise.
2144 * typeck.c (build_unary_op): Not here anymore.
2146 * decl2.c (do_class_using_decl): Make sure we get an identifier.
2147 * class.c (handle_using_decl): Ignore TYPE_DECLs.
2149 * decl.c (qualify_lookup): New fn.
2150 (lookup_name_real): Use it.
2152 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2154 * decl2.c (add_using_namespace): When directly using a namespace
2155 that was indirect before, promote it.
2157 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
2158 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
2159 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
2160 * decl.c (select_decl): Replace two flag parameters by one.
2161 (unqualified_namespace_lookup): Likewise, pass flag.
2162 (lookup_flags): New function.
2163 (lookup_name_real): Compute flags, pass them.
2164 (lookup_namespace_name): Call with zero-flag.
2165 * decl2.c (ambiguous_decl): Add flag parameter, complain only
2167 (lookup_using_namespace, qualified_lookup_using_namespace):
2168 Add flag parameter, pass them through.
2169 * lex.c (do_scoped_id): Call with zero-flag.
2171 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
2173 * typeck.c (convert_for_assignment): Use comptypes.
2175 1998-07-16 Mark Mitchell <mark@markmitchell.com>
2177 * semantics.c (finish_object_call_expr): Move test for the
2178 function called being a TYPE_DECL to ...
2179 * call.c (build_new_method_call): Here.
2181 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
2183 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
2184 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
2186 * lex.c (looking_for_typename): Don't initialize.
2188 * decl2.c (ambiguous_decl): Clarify error message.
2190 * decl.c (push_using_directive): Iterate over namespaces used
2193 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2195 * decl2.c (add_using_namespace): Iterate over namespaces used
2198 * decl.c (lookup_name_real): Accept namespace aliases as locals.
2199 (cat_namespace_levels): Ignore aliases.
2200 (duplicate_decls): Ignore duplicate aliases.
2201 * decl2.c (do_namespace_alias): Process block level namespace
2202 aliases. Store alias with pushdecl. Remove odr errors.
2203 * parse.y (namespace_alias): New non-terminal.
2206 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
2208 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
2209 Handle TEMPLATE_TYPE_PARM.
2210 (arg_assoc): Rewrite.
2212 * pt.c (complete_template_args): Don't look at the context unless
2215 * method.c (build_decl_overload_real): Fix namespace handling.
2217 * typeck.c (build_unary_op): Extract a lone function from an
2220 * call.c (build_scoped_method_call): Handle getting a namespace
2221 for basetype in a destructor call.
2222 (check_dtor_name): Handle enums.
2224 * parse.y (using_directive): New nonterminal.
2225 (extdef, simple_stmt): Use it.
2227 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
2229 * decl2.c (add_function): Move error message ...
2230 (arg_assoc_namespace): ... from here.
2232 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
2234 * parse.y (namespace_qualifier): Fix multiple level handling.
2235 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
2236 (arg_assoc): Don't skip the first argument of a function.
2238 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
2240 * search.c (my_tree_cons): Clean up.
2242 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
2244 * call.c (joust): Don't warn about "confusing" conversions to the
2247 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
2249 * class.c (push_nested_class): Complain about namespaces.
2250 * decl.c (start_decl): Enter the object's namespace.
2251 (cp_finish_decl): Leave it.
2252 (grokdeclarator): Likewise.
2253 * decl2.c (check_decl_namespace): New function.
2254 (finish_file): Call it.
2255 * parse.y (complex_direct_notype_declarator): Set complexity
2256 of namespace-qualified ids to -1, enter the namespace.
2258 * method.c (build_template_decl_overload): Expect _DECL as first
2259 parameter. Put context temporarily into current_namespace.
2260 * pt.c (check_explicit_specialization): Change caller.
2263 * init.c (build_offset_ref): Call mark_used and
2264 convert_from_reference for namespace members.
2266 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
2268 * search.c (my_tree_cons): The bitfield is at index 2.
2270 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
2272 * lang-options.h: Format changed to work with new --help support
2275 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
2277 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
2278 Do Koenig lookup in CALL_EXPR.
2279 (arg_assoc): Handle error_mark.
2280 * lex.c (is_global): New function.
2281 (do_identifier): Expect arguments for Koenig lookup.
2282 * parse.y (primary): Add rules for calls of unqualified function calls.
2283 (do_id): Change call of do_identifier.
2284 * pt.c (finish_stmt_expr): Likewise.
2285 * semantics.c (finish_id_expr): Likewise.
2286 (finish_call_expr): Add integer parameter to indicate
2287 argument-dependent lookup.
2289 * decl.c (struct binding_level): New field using_directives.
2290 (push_using_decl): Not sorry anymore.
2291 (push_using_directive): New function.
2292 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
2293 (unqualified_namespace_lookup): New function, code from ...
2294 (lookup_name_real): ... here.
2295 * decl2.c (lookup_using_namespace): Pass using list instead of
2297 (validate_nonmember_using_decl): New function.
2298 (do_nonmember_using_decl): New function.
2299 (do_toplevel_using_decl): Use them.
2300 (do_local_using_decl): New function.
2301 (do_using_directive): Support block-level directives.
2302 * parse.y (simple_stmt): Support using declarations and
2304 (namespace_qualifier, namespace_using_decl): New non-terminals.
2306 * xref.c (classname): New function.
2307 (GNU_xref_hier): Change class and base parameters to tree.
2308 * decl.c (xref_baseypes): Change caller.
2309 * friend.c (make_friend_class): Likewise.
2311 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2313 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
2316 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
2317 template template parameter, record its use.
2318 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
2319 its template arguments if exists.
2321 * pt.c (coerce_template_template_parms): New function equivalent
2322 to coerce_template_parms when IS_TMPL_PARM is true.
2323 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
2324 all callers changed.
2326 (coerce_template_parms): Access ARGLIST properly when creating a
2327 new vector. Only accept implicit TYPE_DECL as valid argument for
2328 a template template parameter when it is a base class of
2329 current_class_type. Don't display error message when COMPLAIN is
2332 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
2334 * repo.c (get_base_filename): Use file_name_nondirectory.
2335 (open_repo_file): Ditto.
2336 * cp-tree.h (file_name_nondirectory): Add prototype.
2338 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
2340 * friend.c (do_friend): Pull the identifier out of declarator.
2341 Use cp_error and friends.
2342 * decl2.c (qualified_lookup_using_namespace): Fix call to
2344 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
2345 (grokvardecl): Use DECL_CLASS_SCOPE_P.
2346 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
2347 * class.c (warn_hidden): Fix for OVERLOAD.
2348 From grahams@rcp.co.uk:
2349 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
2350 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
2352 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
2354 * g++.1 (-traditional): Remove duplicated documentation.
2356 1998-07-11 Mark Mitchell <mark@markmitchell.com>
2358 * method.c (flush_repeats): Add nrepeats parameter.
2359 (issue_nrepeats): Likewise.
2360 (is_back_referenceable_type): New function. Don't back-reference
2361 TEMPLATE_TYPE_PARMs as well as simple types like integers.
2362 (build_mangled_name_for_type): Likewise.
2363 (build_mangled_name_for_type_with_Gcode): Likewise.
2365 (nrepeats): Likewise.
2366 (Nrepeats): Likewise.
2367 (start_squangling): Don't clear the variables removed above.
2368 (end_squangling): Likewise.
2369 (flush_repeats): Tidy. Use nrepeats parameter rather than
2371 (issue_nrepeats): Likewise, but with nrepeats global. Use
2372 is_backreferenceable_type.
2373 (build_overload_nested_name): Tidy. Add comment. Use
2374 build_mangled_name_for_type.
2375 (build_underscore_int): Comment.
2376 (build_overload_scope_ref): Use build_mangled_name_for_type.
2377 (build_overload_int): Likewise.
2378 (build_template_template_parm_names): Tidy.
2379 (build_template_parm_names): Use build_mangled_name_for_type.
2380 (build_overload_identifier): Add comments.
2381 (build_mangled_name_for_type_with_Gcode): Split out from
2383 (build_mangled_name_for_type): Use it.
2384 (build_mangled_name): Rework to use build_mangled_name_for_type
2385 and to not use global nrepeats/Nrepeats. Tidy.
2386 (process_modifiers): Tidy.
2387 (check_btype): Use is_backreferenceable_type. Add comment.
2388 Rename `node' to `type'.
2389 (process_overload_item): Set numeric_output_need_bar here.
2390 Use build_mangled_name_for_type. Tidy.
2391 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
2392 build_mangled_name_for_type.
2394 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
2397 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
2399 * cp-tree.h (warn_long_long): Define.
2400 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
2401 warning "ANSI C++ does not support `long long'".
2402 * decl2.c (warn_long_long): Define.
2403 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
2405 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
2407 * decl.c (xref_tag): Handle attributes between 'class' and name.
2408 * parse.y (aggr): Likewise.
2409 * semantics.c (finish_class_definition): Likewise.
2410 * Makefile.in (EXPECTED): Adjust.
2412 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
2413 * decl2.c: Define them.
2414 (lang_decode_option): Handle them.
2415 * lang-options.h: Add -foptional-diags.
2416 * class.c (finish_struct): Don't complain about multiple meanings of
2417 name if -fno-optional-diags.
2418 * decl.c (pushdecl_class_level): Likewise.
2419 * lex.c (real_yylex): Check warn_multichar.
2421 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
2423 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
2425 * tree.c (make_binfo): Fix length.
2427 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
2429 * decl2.c (lang_decode_option): Remove warn_template_debugging.
2430 * lang-options.h: Ditto.
2432 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2434 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
2435 (process_start_catch_block): Likewise for variables
2436 `false_label_rtx', `call_rtx' and `return_value_rtx'.
2438 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
2440 * tree.c (build_srcloc): Make sure we allocate this node on the
2443 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
2445 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
2446 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
2447 (lang_specific_driver): Only add -lm automatically if need_math is
2450 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
2452 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
2454 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2456 * Makefile.in (EXPR_H): New dependency variable.
2457 (decl2.o): Depend on $(EXPR_H).
2458 (typeck.o): Likewise.
2462 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
2464 * decl.c (start_enum): Put local enums on permanent_obstack.
2466 1998-06-25 Mark Mitchell <mark@markmitchell.com>
2468 * cp-tree.h (c_get_alias_set): Declare.
2469 * decl.c (init_decl_processing): Set lang_get_alias_set.
2471 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
2473 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
2474 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
2475 flag for all function decls which are in the exception table.
2476 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
2477 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
2478 code is emitted for any referenced rtti function.
2480 1998-06-25 Dave Brolley <brolley@cygnus.com>
2482 * lang-specs.h: Use new | syntax to eliminate
2483 string concatenation.
2485 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
2487 * cp-tree.h (CP_DECL_CONTEXT): New macro.
2488 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
2489 * method.c (build_overload_nested_name): Likewise.
2490 * sig.c (build_signature_pointer_or_reference_type): Don't set
2493 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
2495 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
2496 * cp-tree.h (FROB_CONTEXT): New macro.
2497 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
2498 * decl.c (namespace_binding): Replace NULL_TREE with
2500 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
2501 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
2503 * decl.c (pushtag): Use FROB_CONTEXT.
2504 (pushdecl, make_typename_type, define_function, grokdeclarator):
2506 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
2507 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
2509 * decl2.c (decl_namespace): Return global_namespace if no context.
2510 * method.c (build_overload_nested_name): Expect null as context.
2511 * pt.c (mangle_class_name_for_template): Do nothing for null
2513 (lookup_template_class): Allow for null id_context.
2515 1998-06-25 Richard Henderson <rth@cygnus.com>
2517 * method.c (emit_thunk): Set current_function_is_thunk for the
2518 ASM_OUTPUT_MI_THUNK case as well.
2520 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
2522 * exception.cc (__cplus_type_matcher): Get a match_info pointer
2523 instead of an exception table entry as a parameter.
2525 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
2527 * parse.y (function_try_block): Don't call start_catch_handler.
2528 * except.c (call_eh_info): Remove coerced field from declaration.
2529 (build_eh_type_type_ref): New function to create an address of a
2530 rtti function for the new style exception tables.
2531 (expand_start_catch_block): Split function, this contains the
2533 (process_start_catch_block_old): New function to perform the rest
2534 of expand_start_catch_block under old style exceptions.
2535 (process_start_catch_block_old): New function to perform the rest
2536 of expand_start_catch_block under new style exceptions.
2537 (expand_end_catch_block): Only pop the false label off the stack under
2538 the old style of exceptions.
2539 * semantics.c (finish_try_block): Don't call start_catch_handler.
2540 * exception.cc (struct cp_eh_info): Add original_value field.
2541 (__cplus_type_matcher): Perform type matching on the original exception
2542 value, and if we have a match, set the current value.
2543 (__cp_push_exception): Set the original expcetion value.
2545 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
2547 * call.c (joust): Fix confusing conversion warning.
2549 * call.c (build_op_delete_call): Add placement parm. Check
2550 LOOKUP_SPECULATIVELY.
2551 * cp-tree.h, decl2.c, init.c: Adjust.
2552 * decl.c (finish_function): Use it.
2554 * pt.c (tsubst): Diagnose creating void fields or variables.
2556 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2558 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
2560 * cp-tree.h (check_dtor_name): Add prototype.
2562 * init.c (expand_member_init): Remove unused variables
2563 `ptr_type_node', `parm' and `rval'.
2565 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
2567 (lang_print_xnode): Likewise.
2569 * typeck2.c (enum_name_string): Cast argument to sprintf to long
2570 and use %ld specifier.
2572 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
2573 specifier in call to fprintf.
2574 (GNU_xref_member): Cast argument to sprintf to int.
2576 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2578 * typeck2.c (pop_init_level): Warn about implicit zero initialization
2581 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2583 * cp-tree.h: Prototype function `check_java_method'.
2585 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
2587 * class.c (finish_struct): Make conflicting use of id a pedwarn.
2588 * decl.c (pushdecl_class_level): Likewise.
2590 1998-06-17 Mark Mitchell <mark@markmitchell.com>
2592 * pt.c (convert_nontype_argument): Issue an error when presented
2593 with an integer (real) constant that cannot be simplified to an
2596 * cp-tree.h (c_get_alias_set): Remove declaration added in
2597 1998-06-13 change that should never have been checked in.
2599 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
2601 * typeck.c (build_binary_op_nodefault): Change % in format strings
2604 * decl.c (grokvardecl): Don't build_static_name for decls that
2605 aren't at namespace scope.
2607 * init.c (perform_member_init): Catch default-initialization of
2610 1998-06-17 Mark Mitchell <mark@markmitchell.com>
2612 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
2614 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
2616 * method.c (hack_identifier): Complain about getting a namespace
2618 * typeck.c (decay_conversion): Remove check for namespaces.
2619 * typeck2.c (incomplete_type_error): Likewise.
2620 * parse.y (template_arg): Add PTYPENAME expansion.
2622 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
2624 * decl.c (grokvardecl): Don't build external assembler names for
2625 TYPENAMEs in other namespaces as there is no declarator.
2626 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
2627 info from DECL_CONTEXT if it is NULL.
2629 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
2631 * call.c (check_dtor_name): Split out.
2632 (build_scoped_method_call): Use it.
2633 (build_method_call): Use it.
2634 * init.c (build_offset_ref): Use it.
2636 * typeck.c (build_static_cast): Fix handling of pointers to members.
2638 * decl.c (finish_function): Just return nothing from a constructor.
2639 * typeck.c (c_expand_return): Complain about returning a void
2640 expression from a destructor.
2642 1998-06-13 Mark Mitchell <mark@markmitchell.com>
2644 * class.c (alter_access): Accept a BINFO explaining how to get
2645 from the entity whose accessed is being altered to the type doing
2647 (handle_using_decl): New function containing code split out from ...
2648 (finish_struct_1): Here.
2650 * cp-tree.h (complete_type_or_else): Declare.
2651 * init.c (build_new_1, build_delete): Use it.
2652 * typeck.c (require_complete_type): Use complete_type, rather than
2653 expanding it inline.
2654 (complete_type_or_else): New function.
2655 (build_component_ref): Use it.
2656 (pointer_int_sum): Make sure the type pointed to is complete.
2657 (pointer_diff): Likewise.
2659 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
2662 * search.c (get_matching_virtual): Note that member templates
2663 cannot override virtual functions.
2665 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
2667 * pt.c (check_explicit_specialization): If DECLARATOR turned into
2668 an error_mark_node from lookup_template_function, return the same.
2669 (determine_specialization): Also make sure TEMPLATE_ID isn't an
2670 error_mark_node, before we try to read its operands.
2671 * decl.c (grokdeclarator): If we got an error_mark_node from
2672 check_explicit_specialization, just return it right back.
2674 1998-06-12 Mark Mitchell <mark@markmitchell.com>
2676 * class.c (instantiate_type): Don't treat template-ids that don't
2677 specify any template arguments as equivalent to ordinary
2678 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
2679 pointer-to-members for member templates. Tidy slightly.
2680 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
2681 * init.c (build_offset_ref): Handle template-ids like ordinary
2682 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
2683 offset part of the OFFSET_REF.
2684 * typeck.c (build_unary_op): Change check for unknown types to
2685 look for OFFSET_REFs, not SCOPE_REFs.
2687 1998-06-11 Mark Mitchell <mark@markmitchell.com>
2689 * pt.c (is_member_template_class): New function.
2690 (push_template_decl_real): Use it.
2692 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
2694 * friend.c (do_friend): Add support for nested classes using
2695 member functions of the enclosing class as friends.
2697 1998-06-10 Mark Mitchell <mark@markmitchell.com>
2699 * call.c (convert_default_arg): Make global, not static.
2700 (convert_arg_for_ellipsis): Split out from ...
2701 (build_over_call): Here.
2702 * cp-tree.h (convert_default_arg); Declare.
2703 (convert_arg_to_ellipsis): Likewise.
2704 (do_member_init): Remove.
2705 * init.c (do_member_init): Remove; this code is dead.
2706 (expand_member_init): Remove much of this code; it is dead.
2707 * typeck.c (convert_arguments): Use convert_default_arg and
2708 convert_arg_for_ellipsis, rather than duplicating here.
2710 * call.c (convert_like): Don't fail silently if
2711 build_user_type_conversion fails. Always return error_mark_node
2714 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
2716 * search.c (covariant_return_p): Complain about ambiguous base.
2718 * typeck.c (build_component_ref): Diagnose ref to nested type.
2720 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
2722 * decl.c (grokparms): Check that INIT isn't an error_mark_node
2723 before giving error about invalid type for default arg.
2725 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
2727 * call.c (build_method_call): Fix thinko.
2729 1998-06-10 Dave Brolley <brolley@cygnus.com>
2731 * decl2.c (lang_decode_option): New argc/argv interface.
2732 * cp-tree.h (lang_decode_option): New argc/argv interface.
2733 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
2734 specified for cpplib-enabled compilers.
2735 * lex.c (lang_init): Don't check_newline for cpplib.
2736 (init_parse): Don't initialize cpplib here.
2738 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
2740 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
2741 piece before checking DECL_MUTABLE_P.
2743 1998-06-10 John Carr <jfc@mit.edu>
2745 * tree.c (debug_binfo): Make printf format match arguments.
2747 * error.c (OB_PUTI): Make printf format match arguments.
2749 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
2751 * init.c (perform_member_init): Handle default-initialization.
2753 * except.c (build_throw): Handle throwing NULL.
2755 * typeck.c (build_x_function_call): Use resolve_offset_ref.
2757 * search.c (compute_access): Only strip an anonymous union
2760 * call.c (add_builtin_candidates): Tweak.
2762 * cvt.c (build_expr_type_conversion): Restore code for conversion
2764 * decl2.c (delete_sanity): Use it. Clean up.
2766 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
2768 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
2770 * typeck.c (c_expand_return): Don't warn about void expressions on
2771 return statements in functions returning void.
2773 1998-06-09 Mark Mitchell <mark@markmitchell.com>
2775 * pt.c (fn_type_unification): Revise documentation. Tidy.
2776 (type_unification): Likewise.
2778 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
2780 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
2782 * parse.y (function_try_block): Rename expand_start_catch, and delete
2784 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
2787 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
2789 * search.c (lookup_member): New fn.
2790 * class.c (finish_struct_1): Use it.
2791 * decl.c (lookup_name_real): Use it.
2793 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2795 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
2797 * cp-tree.h: Add prototype for `maybe_print_template_context' and
2798 `maybe_make_one_only'.
2800 * decl.c (auto_function): Remove unused variable `decl'.
2802 * decl2.c: Include dwarf2out.h and dwarfout.h.
2804 * lex.c: Remove redundant declarations of `set_float_handler' and
2807 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
2809 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
2810 time flag. Call __cp_eh_info instead of __cp_exception_info.
2811 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
2812 (__cp_exception_info): Return offset into cp_eh_info structure to
2813 match what use to be the start of this structure.
2814 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
2815 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
2817 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
2818 __cp_eh_info instead of __cp_exception_info.
2820 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
2822 * decl.c (cp_finish_decl): Disable inlining of extern inlines
2823 with static variables.
2825 1998-06-08 Mark Mitchell <mark@markmitchell.com>
2827 * init.c (build_offset_ref): Correct previous change to use build,
2830 1998-06-07 Mark Mitchell <mark@markmitchell.com>
2832 * class.c (instantiate_type): Handle pointer-to-members where the
2833 member is a template.
2834 * init.c (build_offset_ref): Likewise.
2835 * typeck.c (build_unary_op): Likewise.
2837 1998-06-07 Richard Henderson <rth@cygnus.com>
2839 * lex.c (lang_init_options): New function.
2840 (lang_init): Remove flag_exceptions == 2 hack.
2842 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
2844 * search.c (envelope_add_decl): Tweak for implicit typename.
2846 * call.c (joust): Also warn about confusing conversion op/constructor
2847 overload resolution.
2849 * spew.c (yylex): Also return the TYPE_DECL if got_object.
2850 Don't clear got_object after '~'.
2851 * call.c (build_scoped_method_call): Tweak destructor handling.
2852 (build_method_call): Likewise.
2853 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
2854 TYPE_MAIN_VARIANT for destructors.
2855 * semantics.c (finish_object_call_expr): Complain about calling a
2858 1998-06-05 Per Bothner <bothner@cygnus.com>
2860 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
2861 Define - update needed by gcc.c change.
2863 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
2865 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
2867 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2869 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
2870 * decl.c (lookup_name_real): Add namespaces_only parameter.
2871 If set, return only NAMESPACE_DECLs.
2872 (select_decl): Likewise.
2873 (identifier_type_value): Give additional parameter.
2874 (lookup_name_nonclass): Likewise.
2875 (lookup_name): Likewise.
2876 (find_binding): Skip namespace aliases.
2877 (binding_for_name): Likewise.
2878 (push_namespace): Check for namespace aliases.
2879 (lookup_name_namespace_only): New function.
2880 (begin_only_namespace_names, end_only_namespace_names): New functions.
2881 * decl2.c (set_decl_namespace): Skip namespace aliases.
2882 (do_using_directive): Likewise.
2883 (do_namespace_alias): Produce namespace aliases, fix alias
2885 * error.c (dump_decl): Support SCOPE_REF.
2886 * parse.y (extdef): Wrap lookup with namespace_only for namespace
2887 aliases and using declarations.
2889 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
2891 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
2893 * error.c (dump_expr): Clean up NEW_EXPR case.
2895 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
2897 Suggested by Brendan Kehoe
2898 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
2899 treat it as using ::decl.
2901 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
2903 * tree.c (mapcar): Support NEW_EXPR.
2905 * error.c (dump_expr): Support NEW_EXPR.
2907 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
2909 * method.c (make_thunk): Use overload machinery to make name.
2910 * search.c (covariant_return_p): New fn.
2911 (get_matching_virtual): Use it.
2913 * init.c (build_new_1): Fix check for void.
2915 1998-06-01 Per Bothner <bothner@cygnus.com>
2917 * cp-tree.h (TYPE_FOR_JAVA): New macro.
2918 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
2919 java_int_type_node, java_long_type_node, java_float_type_node,
2920 java_double_type_node, java_char_type_node, java_boolean_type_node):
2921 New "primitive" types, with predefined names __java_byte etc.
2922 (record_builtin_java_type): New function.
2923 (init_decl_processing): Make Java types with record_builtin_java_type.
2924 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
2925 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
2926 (grokfndecl): Call check_java_method for Java classes.
2927 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
2928 (process_overload_item): Match types against specific
2929 java_XX_type_node types, rather than using is_java_type.
2930 * class.c (finish_struct_1): Don't add default copy constructor
2931 or operator= if TYPE_FOR_JAVA.
2932 (pop_lang_conext): Restore strict_prototyp proper if Java.
2933 * decl2.c (acceptable_java_type, check_java_method): New functions.
2934 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
2935 (tsubst): Move common statement after if statement.
2936 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
2938 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
2940 * pt.c (for_each_template_parm): Use first_rtl_op.
2942 * tree.c (build_cplus_array_type_1): Also check index_type for
2945 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
2947 * pt.c (tsubst): Always copy BINFO_BASETYPES.
2949 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
2951 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
2954 1998-05-29 Mark Mitchell <mark@markmitchell.com>
2956 * decl.c (grokdeclarator): Don't complain about in-class
2957 initialization of static consts if we don't really know the type
2960 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
2962 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
2963 * method.c (build_destructor_name): New fn.
2964 * decl2.c (maybe_retrofit_in_chrg): Split out...
2965 (grokclassfn): From here. Reorganize.
2966 * decl.c (grok_ctor_properties): Make sure ctors for types with
2967 vbases have the in_chrg parm.
2968 * pt.c (instantiate_class_template): Update
2969 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
2971 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
2973 1998-05-28 Mark Mitchell <mark@markmitchell.com>
2975 * pt.c (instantiate_decl): Make test for whether or not static
2976 variables should be instantiated early match its comment.
2978 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
2980 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
2982 (start_function): Call check_default_args.
2983 * decl2.c (grokfield): Don't call check_default_args.
2984 (check_default_args): Use cp_error_at.
2985 * lex.c (do_pending_defargs): Call check_default_args.
2987 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
2989 * call.c (build_method_call): Make sure get_type_value returns
2990 something before we try to use its TYPE_MAIN_VARIANT.
2991 (build_scoped_method_call): Likewise.
2993 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
2995 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
2996 initialize an array.
2998 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
3001 * friend.c (do_friend): Clarify template warning.
3003 1998-05-27 Mark Mitchell <mark@markmitchell.com>
3005 * decl.c (shadow_label): Don't treat decls as identifiers.
3006 (maybe_push_to_top_level): Clear shadowed_labels.
3008 * pt.c (instantiate_decl): Reset lineno and filename after calling
3009 regenerate_decl_from_template.
3011 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
3014 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
3016 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
3018 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
3020 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
3021 (convert_nontype_argument): Handle cases when nontype template
3022 parameters become classes after substitution.
3024 1998-05-26 Mark Mitchell <mark@markmitchell.com>
3026 * friend.c (is_friend): Use comptypes, rather than == to compare
3027 types. Modify for new representation of template friends.
3028 (make_friend_class): Likewise.
3029 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
3030 (instantiate_class_template): Deal with template friends.
3032 * decl.c (store_parm_decls): Remove redundant call to
3033 expand_main_function.
3035 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
3037 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
3040 1998-05-26 Per Bothner <bothner@cygnus.com>
3042 * language_as_string: Handle lang_java.
3044 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
3046 * decl.c (pushdecl): Don't copy the type_decl.
3048 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3050 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
3052 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
3054 * parse.y (complex_direct_notype_declarator): Use $1 to access
3055 scope of notype_qualified_id.
3057 1998-05-26 Dave Brolley <brolley@cygnus.com>
3059 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
3060 (init_parse): Initialize cpplib interface.
3062 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
3065 1998-05-26 Mark Mitchell <mark@markmitchell.com>
3067 * decl.c (pushtag): Avoid crashing on erroneous input.
3069 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3071 * decl.c (push_namespace): Only produce one unique name for
3072 anonymous namespaces.
3073 (get_unique_name): Remove.
3075 1998-05-25 Mark Mitchell <mark@markmitchell.com>
3077 * call.c (tourney): Don't do any extra comparisons.
3079 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
3081 * cp-tree.h (processing_template_parmlist): Declare.
3082 * decl.c (pushtag): Don't call push_template_decl when we
3084 * pt.c (processing_template_parmlist): New variable.
3085 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
3086 (complete_template_args): Use it.
3087 (add_to_template_args): Likewise.
3088 (innermost_args): Likewise.
3090 (begin_template_parm_list): Use processing_template_parmlist.
3091 (end_template_parm_list): Likewise.
3093 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
3094 * decl.c (grokdeclarator): Use it.
3095 * decl2.c (grok_x_components): Likewise.
3096 * init.c (initializing_context): Likewise.
3097 * method.c (do_build_copy_constructor): Likewise.
3098 (do_build_assign_ref): Likewise.
3099 * search.c (compute_access): Likewise.
3100 * typeck.c (build_component_ref): Likewise.
3102 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
3103 unnamed type a typedef name "for linkage purposes".
3105 * pt.c (lookup_template_class): Don't look at
3106 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
3108 * method.c (build_overload_int): Handle error cases gracefully.
3110 * pt.c (instantiate_decl): Handle static member variables
3113 * pt.c (tsubst): Use the tsubst'd type when producing new
3114 TEMPLATE_PARM_INDEX nodes.
3116 1998-05-24 Mark Mitchell <mark@markmitchell.com>
3118 * tree.c (cp_tree_equal): Handle pointers to member functions.
3120 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
3121 sure the type of the REF_BIND is a reference type.
3122 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
3123 target_type for clarity.
3125 * parse.y (xcond): Move call to condition_conversion ...
3126 * semantics.c (finish_for_cond): Here.
3127 * parse.c: Regenerated.
3129 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
3131 * decl.c (push_namespace): Namespaces have type void.
3132 * typeck2.c (incomplete_type_error): Complain about namespace
3134 * typeck.c (decay_conversion): Likewise.
3136 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
3138 * error.c (dump_expr): Support namespaces.
3140 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
3142 * cp-tree.def: Add SRCLOC.
3143 * cp-tree.h: Add struct tree_srcloc and accessor macros.
3144 * tree.c (build_srcloc, build_srcloc_here): New fns.
3145 * pt.c (add_pending_template): Use build_srcloc_here.
3146 (push_tinst_level): Update last_template_error_tick before erroring.
3147 (instantiate_decl): Restore lineno and input_filename before
3148 calling add_pending_template.
3149 * decl2.c (finish_file): Set up lineno and input_filename for
3152 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
3154 * decl.c (lang_print_error_function): New fn.
3155 (init_decl_processing): Set print_error_function to use it.
3156 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
3158 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
3161 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
3162 copy-initialization.
3164 * class.c (build_vtable_entry): Use int_fits_type_p.
3165 (build_vtable): Pass a signed offset to build_vtable_entry.
3166 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
3167 set_rtti_entry): Likewise.
3169 1998-05-22 Per Bothner <bothner@cygnus.com>
3171 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
3172 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
3174 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
3176 * pt.c (print_template_context): Use fprintf instead of cp_error.
3178 * pt.c (determine_specialization): Just return an error_mark_node.
3179 Also print the decl we want in error messages. If we complain,
3180 return error_mark_node.
3181 (tsubst_friend_function): Set lineno and input_filename so
3182 error messages will be useful.
3183 (instantiate_template): Just return an error_mark_node.
3184 (check_explicit_specialization): Don't mess with a returned
3187 * pt.c (print_template_context): Add new argument.
3188 (maybe_print_template_context): New fn.
3189 (push_tinst_level): Increment tinst_level_tick.
3190 (pop_tinst_level): Likewise.
3191 * errfn.c (cp_thing): Call maybe_print_template_context. Use
3192 xrealloc instead of xmalloc.
3194 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
3196 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
3198 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
3199 if the template we looked up is the same as the one we already
3202 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
3204 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
3205 (cpp_reader,parse_in): Add for cpplib.
3206 (check_newline): Call handle_sysv_pragma with new interface.
3207 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
3209 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
3210 (sub_getch): Call GETC for cpplib.
3212 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
3213 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
3215 * Makefile.in (CXX_OBJS): add @extra_cxx_objs@ for cpplib.
3217 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
3219 * decl2.c (maybe_make_one_only): New fn.
3220 (import_export_vtable): Use it.
3221 (import_export_decl): Likewise.
3222 * pt.c (mark_decl_instantiated): Likewise.
3224 1998-05-21 Mark Mitchell <mmitchell@usa.net>
3226 * decl2.c (find_representative_member): Rename to ...
3227 (build_anon_union_vars): New function.
3228 (finish_anon_union): Fix stupidity of previous change.
3230 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
3232 * decl.c (grokfndecl): Handle definition of specialization in
3235 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
3237 1998-05-20 Mark Mitchell <mmitchell@usa.net>
3239 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
3240 to look for type declarations.
3241 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
3242 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
3243 (finish_member_class_template): Declare.
3244 * decl.c (pushtag): Put member class templates on the
3245 CLASSTYPE_TAGS list, just as for ordinary member classes.
3246 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
3247 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
3248 IDENTIFIER_NAMESPACE_VALUEs.
3249 * parse.y (component_decl): Move code to ...
3250 * semantics.c (finish_member_class_template): New function.
3251 Don't put member class templates on the list of components for a
3253 * parse.c: Regenerated.
3254 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
3255 In fact, don't use DECL_CONTEXT at all here.
3257 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
3259 * decl.c (record_unknown_type): New function.
3260 (init_decl_processing): Call it for the unknown and global type
3263 1998-05-20 Mark Mitchell <mmitchell@usa.net>
3265 * decl2.c (find_representative_member): New function.
3266 (finish_anon_union): Use it.
3268 * cp-tree.h (MAIN_NAME_P): New macro.
3269 (DECL_MAIN_P): Likwise.
3270 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
3271 (grokfndecl): Use the new macros.
3272 (grokdeclarator): Likewise.
3273 (start_function): Likewise.
3274 (store_parm_decls): Likewise.
3275 (finsh_function): Likewise.
3276 * friend.c (do_friend): Likewise.
3277 * typeck.c (build_function_call_real): Likewise.
3278 (build_unary_op): Likewise.
3280 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
3282 * decl2.c (start_objects, finish_objects, do_dtors,
3283 do_ctors): Split out from...
3284 (finish_file): ...here.
3286 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
3288 * tree.c (is_overloaded_fn): Don't abort on placeholders from
3291 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
3293 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
3295 * error.c (dump_expr): Handle an ARROW_EXPR.
3297 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
3299 * decl.c (saveable_obstack): Declare.
3300 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
3301 declare, if necessary.
3303 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
3305 * call.c (compare_qual): Remove.
3307 (is_properly_derived_from): New function.
3308 (maybe_handle_ref_bind): Likewise.
3309 (maybe_handle_implicit_object): Likewise.
3310 (compare_ics): Modify substantially to bring into conformance with
3312 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
3313 (comp_cv_qualification): Declare.
3314 (comp_cv_qual_signature): Likewise.
3315 * typeck.c (comp_cv_qualification): Likewise.
3316 (comp_cv_qual_signature): Likewise.
3318 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3320 * Makefile.in (parse.o): Depend on toplev.h.
3322 * class.c (typecode_p): Remove prototype and definition.
3324 * cp-tree.h (currently_open_class, is_empty_class, member_p):
3327 * decl.c (push_overloaded_decl_top_level): Remove prototype and
3330 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
3331 in call to `cp_thing'.
3332 (cp_warning): Likewise for function pointer `warning'.
3334 * except.c (do_function_call): Remove prototype and definition.
3335 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
3337 * method.c (is_java_type): Add prototype and make it static.
3339 * parse.y: Include toplev.h.
3341 * pt.c (type_unification): Remove unused variable `arg'.
3342 (instantiate_decl): likewise for `save_ti'.
3344 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
3346 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
3348 * init.c (build_member_call): Handle template_ids.
3349 * parse.y (primary): Add global_scope template_id.
3351 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
3353 * decl2.c (get_sentry): Use end_temporary_allocation.
3354 Don't declare permanent_obstack.
3356 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
3358 * parse.y (.finish_new_placement): New non-terminal.
3359 (unary_expr, new_type_id): Use it.
3360 * parse.c: Regenerated.
3362 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
3364 * pt.c (redeclare_class_template): Say where the original definition
3365 of the template-parameter's default argument appeared.
3367 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
3369 * call.c (build_over_call): Tweak empty class handling.
3371 * decl.c (make_typename_type): Use currently_open_class.
3373 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
3375 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3377 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
3378 for a type unless it is one.
3380 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
3382 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
3384 * Makefile.in (program_transform_name, objdir): Define.
3386 * Makefile.in (BISON): Use bison from the build tree if it exists.
3389 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3391 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
3393 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
3395 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
3397 * call.c (build_scoped_method_call): Likewise.
3399 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
3401 * init.c (build_new_1): Call suspend_momentary around the creation
3402 of values that must be saved for exception handling.
3403 * parse.y (.build_new_placement): New non-terminal.
3404 (unary_expr, new_placement): Use it.
3405 * parse.c: Regenerated.
3407 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
3409 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
3412 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
3415 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
3417 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
3419 * decl.c (start_decl): Revert problem change.
3421 * Makefile.in (CONFLICTS): Fix.
3423 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3425 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
3427 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
3429 * class.c (finish_struct_1): Use BINFO_SIZE.
3431 * decl.c (start_decl): Use 'tem'.
3433 Thu May 14 16:30:47 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3435 * exception.cc: Include eh-common.h.
3436 (struct cp_eh_info): add eh_info struct with NEW_EH_MODEL.
3437 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
3438 (__cp_push_exception): Initialize eh_info struct as well.
3439 * except.c: Remove local structs and include eh-common.h.
3440 (init_exception_processing): Set language and version codes.
3441 (call_eh_info): add presence of eh_info to runtime description of
3443 (expand_end_eh_spec): call start_catch_block() and end_catch_block().
3444 * semantics.c (finish_try_block): call start_catch_block() and
3446 * parse.y (function_try_block): call start_catch_block() and
3449 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
3451 * typeck.c (original_type): New function.
3452 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
3453 to see if they're actually the same.
3454 * cp-tree.h (original_type): Declare.
3456 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3458 * Makefile.in (lex.o): Depend on output.h.
3460 * call.c (add_function_candidate): Remove unused variable `cand'.
3461 (add_conv_candidate): Likewise.
3462 (build_builtin_candidate): Likewise.
3464 * cp-tree.h: Add prototype for `types_overlap_p'.
3466 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
3468 * decl2.c (merge_functions): Remove unused variables `tmp' and
3471 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
3472 (code_as_string): Likewise.
3473 (language_as_string): Likewise.
3474 (parm_as_string): Likewise.
3475 (op_as_string): Likewise.
3476 (assop_as_string): Likewise.
3477 (cv_as_string): Likewise.
3479 * lex.c: Include output.h.
3481 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
3483 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
3486 * tinfo.cc (__class_type_info::dcast): Change the type of variable
3487 `i' from int to size_t.
3489 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
3492 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
3494 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
3495 DECL_NAMESPACE_SCOPE_P.
3496 (lang_decl_name): Likewise.
3497 * pt.c (tsubst_friend_function, tsubst): Likewise.
3498 * decl.c (pushdecl, redeclaration_error_message, start_decl,
3499 cp_finish_decl, start_function): Likewise.
3500 * class.c (finish_struct_1): Likewise.
3501 * call.c (build_over_call): Likewise.
3502 (compare_ics): Use DERIVED_FROM_P.
3504 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
3506 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
3507 * method.c (build_mangled_name): Use it.
3508 (build_decl_overload_real): Likewise.
3510 * error.c (dump_simple_decl): New function, broken out from ...
3511 (dump_decl): Use it.
3513 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
3515 * ptree.c (lang_print_xnode): Add missing `break'.
3517 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
3519 * call.c (add_template_candidate): Adjust for changes to
3520 fn_type_unification.
3521 (add_template_candidate_real): Likewise.
3522 (add_template_conv_candidate): Likewise.
3523 (build_user_type_conversion_1): Likewise.
3524 (build_new_function_call): Likewise.
3525 (build_object_call): Likewise.
3526 (build_new_op): Likewise.
3527 (build_new_method_call): Likewise.
3528 * class.c (instantiate_type): Likewise.
3529 * cp-tree.h (unification_kind_t): New type.
3530 (fn_type_unification): Adjust prototype.
3531 (type_unificaiton): Likewise.
3532 * pt.c (UNIFY_ALLOW_NONE): New macro.
3533 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
3534 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
3535 (UNIFY_ALLOW_DERIVED): Likewise.
3536 (unify): Change prototype.
3537 (maybe_adjust_types_for_deduction): New function.
3538 (check_cv_quals_for_unify): Likewise.
3539 (determine_specialization): Adjust.
3540 (fn_type_unification): Likewise.
3541 (type_unification): Likewise.
3542 (type_unification_real): Likewise. Use
3543 maybe_adjust_types_for_deduction. Fix mishandling of
3544 back-unification of template functions passed as arguments. Pass
3545 appropriate combination of UNIFY_ALLOW_* to unify.
3546 (unify): Remove unused NTPARMS parameter. Use
3547 check_cv_quals_for_unify. Remove bogus code that allowed
3548 too-generous unification in order to adhere more closely to standard.
3549 (get_bindings_real): Adjust.
3550 (get_class_bindings): Likewise.
3552 * method.c (build_overload_identifier): Only use the innermost
3553 template arguments when mangling.
3554 * pt.c (tsubst_template_argument_vector): New function.
3555 (complete_template_args): Deal with the situation where the
3556 extra_args contain more than one level of arguments.
3557 (lookup_template_class): Deal with member template classes, which
3558 may have more than one level of arguments.
3559 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
3560 Improve handling of member template classes. Use
3561 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
3562 tsubst_template_argument_vector where appropriate.
3563 (regenerate_decl_from_template): Break out from ...
3564 (instantiate_decl): Here.
3566 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
3567 * parse.h: Regenerated.
3568 * parse.c: Really regenerated.
3570 * cp-tree.h (finish_unary_op_expr): New function.
3571 (finish_id_expr): Likewise.
3572 (begin_new_placement): Likewise.
3573 (finish_new_placement): Likewise.
3574 (finish_declarator): Likewise.
3575 (finish_translation_unit): Likewise.
3576 (finish_parmlist): Likewise.
3577 (begin_class_definition): Likewise.
3578 (finish_class_definition): Likewise.
3579 (finish_default_args): Likewise.
3580 (finish_inline_definitions): Likewise.
3581 * parse.y (GCC_ASM_KEYWORD): Remove.
3582 (TYPENAME_ELLIPSIS): Likewise.
3583 * parse.c: Regenerated.
3584 Use new functions in semantics.c in the actions for many rules.
3585 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
3586 * hash.h: Regenerated.
3587 * semantics.c (finish_expr_stmt): Allow NULL expr.
3588 (finish_unary_op_expr): New function, containing
3589 code previously in parse.y.
3590 (finish_id_expr): Likewise.
3591 (begin_new_placement): Likewise.
3592 (finish_new_placement): Likewise.
3593 (finish_declarator): Likewise.
3594 (finish_translation_unit): Likewise.
3595 (finish_parmlist): Likewise.
3596 (begin_class_definition): Likewise.
3597 (finish_class_definition): Likewise.
3598 (finish_default_args): Likewise.
3599 (finish_inline_definitions): Likewise.
3601 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
3603 * typeck.c (build_c_cast): Don't decay arrays and functions to
3604 pointer type when converting to a class type.
3606 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
3608 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
3609 (DECL_CLASS_SCOPE_P): Likewise.
3611 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
3613 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
3614 * decl2.c (constructor_name_full): Likewise.
3616 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
3618 * tree.c (mapcar): Add OVERLOAD support.
3620 * init.c (resolve_offset_ref): We must use basetype_path before we
3621 destroy it with a call to convert_pointer_to.
3623 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
3625 * class.c (currently_open_class): New fn.
3626 * decl.c (lookup_name_real): Use it.
3627 * search.c (lookup_field): Likewise.
3629 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3631 * cp-tree.def (OVERLOAD): New node.
3632 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
3633 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
3634 (NAMESPACE_BINDING): Remove.
3635 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
3637 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
3639 (tree_overload): New struct.
3640 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
3641 (REAL_IDENTIFIER_TYPE_VALUE): Define.
3642 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
3643 (lang_decl_flags): Remove in_namespace.
3644 (lang_decl): Remove chain.
3645 (DECL_CHAIN, DECL_NAMESPACE): Remove.
3646 (flag_honor_std): Declare extern.
3647 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
3648 namespace_binding, set_namespace_binding,
3649 lookup_function_nonclass, cat_namespace_levels,
3650 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
3651 scratch_ovl_cons, ovl_member, build_overload): Declare.
3652 (decl_list_length, get_namespace_id, current_namespace_id,
3653 overloaded_globals_p): Remove.
3654 (lookup_using_namespace, qualified_lookup_using_namespace): Change
3656 (push_scratch_obstack): New macro.
3657 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
3658 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
3660 (build_new_function_call): Iterate using OVL_CHAIN.
3661 Print DECL_NAME in when reporting ambiguities.
3662 (build_object_call): Iterate using OVL_NEXT for fns, convs.
3663 (build_new_op): Call lookup_function_nonclass.
3664 Iterate using OVL_NEXT.
3665 (build_op_delete_call): Change detection of members.
3666 Do not wrap TREE_LIST around fields and single global functions.
3667 (build_over_call): Don't push a class level if the context is a
3669 (build_new_method_call): Iterate using OVL_NEXT.
3670 * class.c (add_method): Chain overloaded members using
3671 build_overload. Remove copying of method.
3672 (grow_method): When iterating through the obstack, expect OVERLOAD
3673 nodes. Chain overload members.
3674 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
3675 nodes in call to get_baselinks.
3676 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
3677 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
3678 fdecls that are OVERLOAD nodes.
3679 (validate_lhs): New function.
3680 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
3681 code. Use DECL_NAME in error messages. Split code between global
3682 and member function processing.
3683 * decl.c (global_type_node): New static variable.
3684 (in_std): New global.
3685 (struct binding_level): New field usings.
3686 (resume_binding_level): Assert that we are not in a class.
3687 (toplevel_bindings_p): Just check for namespace_p or
3689 (resume_level): Remove.
3690 (find_binding): New function.
3691 (binding_for_name): Call it.
3692 (namespace_binding, set_namespace_binding): New functions.
3693 (push_namespace): Associate binding level with new namespace,
3694 resume_binding_level for existing namespace. Remove old code.
3695 Fake std by counting.
3696 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
3697 (maybe_push_to_top_level): Save current namespace.
3698 (pop_from_top_level): Restore saved namespace.
3699 (pop_namespace): Call suspend_binding_level. Remove old code.
3700 (cat_namespace_levels): New function.
3701 (set_identifier_type_value_with_scope): For namespace bindings,
3702 set BINDING_TYPE, and use global_type_node.
3703 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
3704 (identifier_type_value): New function.
3705 (pushtag): If no context, use current_namespace.
3706 (duplicate_decls): Don't process DECL_CHAIN.
3707 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
3708 already set. Never reset it to NULL_TREE. Lookup global variables
3709 in their namespace. Push overloaded templates if they are on
3711 (pushdecl_namespace_level): New function.
3712 (pushdecl_top_level): Implement using pushdecl_namespace_level.
3713 (pushdecl_using_decl): New function.
3714 (overloaded_globals_p): Remove.
3715 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
3716 them. Use namespace_binding and set_namespace_value.
3717 (redeclaration_error_message): Complain if the declarations come
3718 from different namespaces.
3719 (lookup_tag): On namespace level, look in the BINDING_TYPE.
3720 (lookup_namespace_name): Pass tree_bindings from stack. Remove
3722 (select_decl): New function.
3723 (lookup_name_real): Call it for qualified and unqualified lookup.
3724 Pass tree_bindings from the stack.
3725 If prefer_type is 1, also accept namespaces.
3726 (lookup_function_nonclass): New function.
3727 (init_decl_processing): Set the binding level of the global
3728 namespace to global_binding_level.
3729 Build a proper type list for __builtin_apply.
3730 Initialize std_node to "fake std" if flag_honor_std is set.
3731 Initialize global_type_node.
3732 Allocated bad_alloc in namespace std if flag_honor_std.
3733 (define_function): Set the DECL_CONTEXT to the current_namespace.
3734 (start_decl): A namespace is not considered as a context here. If
3735 the DECL_CONTEXT is a namespace, push the decl.
3736 (cp_finish_decl): Check for namespaces used as initializers.
3737 (grokfndecl): Add namespace parameter. Remove processing of
3739 (grokvardecl): Add namespace parameter.
3740 (grokdeclarator): Process SCOPEs that are namespaces. For
3741 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
3742 (start_function): Check for contexts that are namespaces.
3743 Set context for declarations that have not been pushed.
3744 (store_parm_decls): Check for ::main only.
3745 (finish_function): Likewise.
3746 (start_method): Check for contexts that are namespaces.
3747 (start_method): Remove DECL_CHAIN processing.
3748 * decl2.c (flag_honor_std): Declare.
3749 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
3750 (decl_namespace_list): New static global.
3751 (grok_x_components): Ignore namespaces as type contexts.
3752 (check_classfn): Expect OVERLOAD nodes.
3753 (grokfield): Remove DECL_CHAIN processing.
3754 (finish_file): Call cat_namespace_levels.
3755 (merge_functions): New function.
3756 (ambiguous_decl): Rewrite.
3757 (lookup_using_namespace): Produce tree_bindings.
3758 (qualified_lookup_using_namespace): Likewise.
3759 (set_decl_namespace, decl_namespace, current_decl_namespace,
3760 push_decl_namespace, pop_decl_namespace): New functions.
3761 (arg_lookup): New struct.
3762 (add_function, arg_assoc_namespace, arg_assoc_class,
3763 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
3765 (get_namespace_id, current_namespace_id): Remove.
3766 (do_toplevel_using_decl): Rewrite.
3767 (do_class_using_decl): Complain about namespace qualifiers.
3768 (do_using_directive): Sorry if not on namespace level. Complain
3769 about unknown namespaces.
3770 * error.c (dump_aggr_type): Check for namespace contexts.
3771 * except.c (init_exception_processing): Push terminate into std.
3772 * friend.c (is_friend): A namespace is not a context, here.
3773 * init.c (expand_member_init): Remove DECL_CHAIN processing.
3774 (build_offset_ref): Process OVERLOAD nodes.
3775 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
3776 * lex.c (identifier_type): Loop using OVL_CHAIN.
3777 (see_typename): Set looking_for_typename to 2.
3778 (real_yylex): Likewise.
3779 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
3780 (do_scoped_id): Expect OVERLOAD nodes.
3781 Change calling convention for qualified_lookup_using_namespace.
3782 (build_lang_decl): Don't set in_namespace anymore.
3783 * method.c (typevec_size): New global.
3784 (build_overload_nested_name): Return if global_namespace.
3785 Otherwise, always expect a declaration context.
3786 (build_qualified_name): Likewise.
3787 Make sure we don't write beyond typevec_size.
3788 (build_decl_overload_real): Likewise.
3789 Allocate one extra slot for the namespace.
3790 (hack_identifier): Mark code dead.
3791 Process OVERLOAD and NAMESPACE_DECL nodes.
3792 * parse.y (program): Pop namespaces until in global namespace.
3793 (extdef): In a using-declaration, don't discard the identifier if
3794 there is no declaration.
3795 (left_curly): Ignore type contexts which are namespaces.
3796 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
3798 * pt.c (template_class_depth): Expect types to be namespaces.
3799 (determine_specialization): Simplify by expecting OVERLOAD nodes.
3800 (push_template_decl): Push into namespace level.
3801 Reset ctx if it is a namespace.
3802 Set DECL_CONTEXT to current_namespace if not set already.
3803 Ignore real contexts that are namespaces.
3804 (mangle_class_name_for_template): Skip global_namespace.
3805 Mangle other namepaces as declarations.
3806 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
3807 (lookup_template_class): Push into namespace of context.
3808 If the context is a namespace, set it to global_namespace.
3809 Use id_context for mangling.
3810 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
3811 (tsubst_friend_function): Ignore namespace contexts.
3812 Push into namespace level.
3813 (tsubst): Handle NAMESPACE_DECL nodes.
3814 Remove DECL_CHAIN processing.
3815 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
3816 * ptree.c (print_lang_identifier): Print bindings.
3817 (lang_print_xnode): Print OVERLOAD nodes.
3818 * rtti.c (init_rtti_processing): Push type_info into std.
3819 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
3820 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
3821 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
3822 lookup_fnfields_here): Likewise.
3823 Process all nodes, instead of going through TREE_CHAIN.
3824 * sig.c (build_signature_pointer_or_reference_type): Set context
3825 to global_namespace.
3826 (build_signature_table_constructor): Expect OVERLOAD nodes.
3827 * spew.c (yylex): Save old setting of looking_for_typename.
3828 * tree.c (decl_list_length): Remove.
3829 (binding_init): New function.
3830 (count_functions): Rewrite.
3831 (is_overloaded_fn): Expect OVERLOAD nodes.
3832 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
3833 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
3834 ovl_member): New functions.
3835 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
3836 (type_unknown_p): Likewise.
3837 (require_instantiated_type): Likewise.
3838 (build_component_ref): Declare code dead.
3839 (build_x_function_call): Create and expect OVERLOAD nodes.
3840 (build_function_call_real): Check for ::main only.
3841 (build_unary_op): Likewise. Expect OVERLOAD nodes.
3842 (convert_for_assignment): Check for TREE_LIST before accessing
3844 * decl.c (duplicate_decls): Check for namespace bindings instead
3846 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
3847 lookup_name_current_level, start_decl, xref_tag,
3848 finish_enum): Likewise.
3849 * init.c (build_offset_ref): Likewise.
3850 * search.c (lookup_field): Likewise.
3851 (lookup_fnfields): Likewise.
3852 (dfs_debug_mark): Likewise.
3853 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
3854 (poplevel_class, pop_from_top_level): Likewise.
3855 * decl2.c (finish_method): Likewise.
3856 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
3857 * decl.c (record_builtin_type): Likewise.
3858 (init_decl_processing, grokfndecl): Likewise.
3859 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
3860 (make_lang_type): Likewise.
3861 * parse.y (make_thunk): Likewise.
3862 * pt.c (tsubst): Likewise.
3863 * tree.c (debug_binfo): Likewise.
3864 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
3865 tinfo2.cc, inc/new.h: Add std qualifications.
3866 * inc/new: Wrap with namespace std if __HONOR_STD.
3867 * inc/typeinfo: Likewise.
3869 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
3871 * call.c (build_user_type_conversion_1): Handle second_conv
3872 properly for templates.
3874 Thu May 7 17:09:25 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3876 * method.c (build_decl_overload_real): Set TREE_USED flag to
3877 zero for build_type_variants nodes as well.
3879 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
3881 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
3883 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
3885 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
3886 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
3887 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
3888 xref.o): Add toplev.h dependencies.
3890 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
3892 * errfn.c (cp_error, cp_warning): Remove declarations for
3893 error and warning respectively.
3895 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3897 * error.c: Convert to using ctype macros defined in system.h.
3898 * method.c: Likewise.
3900 * lex.c: Likewise. Also remove redundant system header stuff.
3902 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
3904 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
3905 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
3906 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
3907 xref.c: Add include of toplev.h.
3909 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
3911 * tree.c (perm_manip): Also regenerate the RTL of an extern.
3912 (copy_to_permanent): Use end_temporary_allocation.
3914 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
3916 * init.c (expand_vec_init): The initialization of each array
3917 element is a full-expression.
3919 Tue May 5 18:24:13 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3921 * method.c (build_mangled_name): Add a call to build_type_variant
3922 to get the right type.
3924 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
3926 * Makefile.in: Add .SUFFIXES.
3928 * cp-tree.def: Remove NAMESPACE_DECL.
3930 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
3932 * call.c (build_over_call): Do evaluate arg even if it has empty
3934 * decl.c (start_function): Don't push a member function.
3936 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
3938 * Makefile.in (g++FAQ.info): Put -o option before input file.
3940 Thu Apr 30 13:05:33 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
3942 * gxxint.texi: Add info for squangling codes K and B.
3944 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
3946 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
3947 the expression in templates.
3948 (finish_stmt_expr): Likewise.
3950 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
3952 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
3954 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
3956 * decl.c (maybe_push_to_top_level): Always clear
3957 current_template_parms and processing_template_decl.
3958 (pushtag): Remove check of current_class_type and some comments,
3959 since maybe_push_to_top_level no longer creates confusion.
3961 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
3963 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
3964 (DECL_CLASS_TEMPLATE_P): Likewise.
3965 (DECL_PRIMARY_TEMPLATE): Likewise.
3966 (PRIMARY_TEMPLATE_P): Use it.
3967 (push_template_decl_real): New function.
3968 (redeclare_class_template): Take new template parameters as
3970 (is_specialization_of): New function.
3971 (comp_template_args): Declare.
3972 * decl.c (pushtag): Handle friend template classes.
3973 (xref_tag): Likewise. Use new calling convention for
3974 redeclare_class_template.
3975 * decl2.c (grok_x_components): Handle friend templates.
3976 * friend.c (is_friend): Use is_specialization_of where
3977 appropriate. Deal with friend class templates.
3978 (make_friend_class): Let a class template be friends with itself.
3979 * pt.c (comp_template_args): Remove declaration.
3980 (tsubst_friend_class): New function.
3981 (push_template_decl_real): New function.
3982 (push_template_decl): Use it.
3983 (redeclare_class_template): Adjust for new calling convention.
3984 (comp_template_args): Give it external linkage.
3985 (instantiate_class_type): Use tsubst_friend_class to deal
3986 with friend templates.
3987 * typeck.c (comptypes): Use comp_template_args, rather than
3988 expanding it inline.
3989 * parse.y (component_decl): Handle a nested template type
3990 like other component type declarations.
3992 * pt.c (check_explicit_specialization): Handle overloaded
3993 constructors correctly.
3995 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
3996 (lookup_template_class): Use it.
3998 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
4000 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
4001 * cp-tree.h: Add WRAPPER support.
4002 * call.c (add_candidate): Split out from add_*_candidate fns.
4003 (build_over_call): Take the candidate instead of function and args.
4004 Enforce access control here. Emit overload warnings here.
4005 (add_warning): New fn.
4006 (joust): Add WARN parm. If not set, call add_warning instead of
4007 printing a warning. Reenable some warnings.
4009 (convert_like): Adjust.
4010 (build_new_op): Adjust.
4011 (build_new_function_call): Adjust.
4012 (build_user_type_conversion_1): Adjust.
4013 (USER_CONV_FN): Adjust.
4014 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
4015 build_int_wrapper): New fns.
4017 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
4019 * pt.c (unify): Fix typo in previous change.
4021 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
4023 * error.c (dump_type_real): Declare canonical_name.
4025 * typeck.c (comp_target_types): Fix PMFs.
4027 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
4029 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
4030 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
4033 * pt.c (tsubst): Decrease the template-level of
4034 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
4035 TEMPLATE_PARM_INDEX.
4036 (template_decl_level): New function.
4037 (unify): Make sure to record unifications for template
4038 parameters, even when the parameters exactly match the arguments.
4039 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
4040 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
4041 aren't from the level we're currently working on.
4043 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
4045 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
4047 * decl2.c (check_member_template): Set DECL_IGNORED for member
4048 class templates, too.
4050 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
4052 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4054 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
4056 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
4058 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
4059 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
4060 (init_decl_processing): Handle TI types.
4061 * typeck.c (unsigned_type, signed_type): Handle TI types.
4063 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
4065 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
4066 New local added_libraries. Increment count when add library to
4069 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
4071 * cp-tree.h (type_as_string_real): New function.
4072 * pt.c (mangle_class_name_for_template): Use it.
4073 * error.c (dump_aggr_type): Change prototype.
4074 (dump_type_prefix): Likewise.
4075 (dump_type_suffix): Likewise.
4076 (dump_type_real): Convert from dump_type. If desired, the
4077 "canonica" name of a typedef, i.e., the name of the underlying
4078 type, can be printed.
4079 (dump_type): Call dump_type_real.
4081 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
4083 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
4085 * typeck.c (comp_target_types): Tweak pedantic case.
4086 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
4087 Return -1 or 1 instead of 1 or 2.
4088 (compparms): Remove STRICT handling.
4089 (convert_for_assignment): Fix handling of pmfs.
4091 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
4093 * typeck.c (comp_target_types): Handle references like pointers.
4094 (comp_target_parms): Note that return code from comp_target_types
4095 can be negative to indicate failure.
4097 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4099 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
4100 which requires a working target compiler to build.
4102 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
4104 * tree.c (avoid_overlap): Add prototype.
4106 * spew.c (num_tokens): Add prototype.
4107 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
4109 * search.c (dfs_check_overlap): Add prototype.
4110 (dfs_no_overlap_yet): Likewise.
4112 * pt.c (original_template): Add prototype.
4113 (inline_needs_template_parms): Likewise.
4114 (push_inline_template_parms_recursive): Likewise.
4115 (retrieve_specialization, register_specialization): Likewise.
4116 (print_candidates, reduce_template_parm_level): Likewise.
4117 (build_template_decl, mark_template_parm): Likewise.
4118 (tsubst_friend_function, get_bindings_real): Likewise.
4120 * method.c (start_squangling): Add prototype.
4121 (end_squangling, check_ktype, issue_ktype): Likewise.
4122 (build_overloaded_scope_ref, check_btype): Likewise.
4123 (build_mangled_template_parm_index): Likewise.
4125 * lex.c (init_cpp_parse): Add prototype.
4126 (handle_cp_pragma, handle_sysv_pragma): Likewise.
4127 (reduce_cmp, token_cmp): Likewise.
4129 * except.c (call_eh_info): Add prototype.
4130 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
4131 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
4133 * decl2.c (is_namespace_ancestor): Add prototype.
4134 (namespace_ancestor, add_using_namespace): Likewise.
4135 (ambiguous_decl): Likewise.
4137 * decl.c (indent): Add prototype.
4139 * call.c (add_template_candidate_real): Add prototype.
4141 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
4143 * decl2.c (build_expr_from_tree): Just return a PMF.
4145 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
4147 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
4148 when doing initializations.
4150 * pt.c (unify): Use comptypes to compare type args.
4152 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
4154 * decl.c (duplicate_decls): Fix check for when it's safe to free
4157 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
4160 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
4162 * pt.c (build_template_parm_index): Add prototype.
4164 * search.c (my_tree_cons): Don't clear words outside the
4165 newly allocated node.
4167 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
4169 * lex.c (init_parse): Now returns char* containing the filename.
4171 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
4172 Jeff Law <law@cygnus.com>
4174 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
4177 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4179 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
4181 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
4183 * decl.c (duplicate_decls): Don't warn for redundant decls if
4184 friend: let add_friend take care of it.
4186 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
4188 * sig.c (build_signature_pointer_constructor): Don't set
4189 TREE_HAS_CONSTRUCTOR for a signature pointer.
4190 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
4191 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
4193 * typeck.c (build_unary_op): Only allow taking the address of a
4195 * typeck2.c (digest_init): Simplify.
4196 (store_init_value): Don't pedwarn about using { } for pmfs.
4198 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
4200 * cp-tree.h (start_decl): Update prototype.
4201 * decl.c (start_decl): Like the C version, new parameters
4202 for the attributes. Call cplus_decl_attributes here,
4203 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
4204 (grokdeclarator): Pass NULL for new start_decl arguments.
4205 * pt.c (tsubst_expr): Likewise.
4206 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
4207 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
4208 * lex.c (build_lang_decl): Add lang_name_java.
4209 * class.c (push_lang_context): Add lang_name_java.
4210 * method.c (build_mangled_name): Check for is_java_type.
4212 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
4214 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
4215 * call.c (build_scoped_method_call): Check for TREE_CODE for
4216 VOID_TYPE instead of type == void_type_node.
4217 (build_method_call): Ditto.
4218 * decl.c (lookup_name_real): Ditto.
4219 (grokdeclarator): Ditto.
4220 (start_decl): Ditto.
4222 (start_function): Ditto.
4223 (finish_function): Ditto.
4224 (start_method): Ditto.
4226 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
4228 * lex.c (finput): New variable.
4229 (init_cpp_parse): Renamed from init_parse.
4230 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
4231 (finish_parse): New function.
4232 * cp-tree.h (init_lex, init_parse): Remove declarations.
4234 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
4236 * call.c (build_call): Still evaluate the actual argument.
4237 * class.c (is_empty_class): Update for -fnew-abi.
4239 * decl2.c: -fnew-abi implies -fsquangle.
4241 * method.c (do_build_assign_ref): Don't do anything to copy
4243 (do_build_copy_constructor): Likewise.
4244 * call.c (build_over_call): Likewise.
4246 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
4248 * tree.c (avoid_overlap): Return a value.
4250 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
4252 * method.c (check_btype): Add missing argument to xrealloc.
4253 (check_ktype): Likewise.
4255 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
4257 Implement empty base optimization.
4258 * class.c (finish_struct_1): Add vbase fields earlier. Set
4259 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
4260 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
4261 (types_overlap_p): New fn.
4262 * tree.c (avoid_overlap): New fn.
4263 (build_base_fields): Use it to avoid overlapping empty bases.
4264 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
4266 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
4268 Re-implement allocation of base class subobjects.
4269 * tree.c (unshare_base_binfos): New fn.
4270 (layout_basetypes): Use it. Now handles offsets of both virtual and
4271 non-virtual bases, after layout_type.
4272 (layout_vbasetypes): Remove.
4273 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
4274 (build_vbase_pointer_fields): Split out from old layout_basetypes.
4275 * class.c (finish_base_struct): Lose offset handling code.
4276 Move nonvdtor warning here. Don't mess with t_binfo anymore.
4277 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
4278 * cp-tree.h: Adjust.
4280 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
4282 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
4283 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
4284 * class.c (duplicate_tag_error): Likewise.
4285 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
4286 * tree.c (layout_vbasetypes): Update from layout_record, remove
4287 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
4288 (layout_basetypes): Likewise.
4290 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
4292 * class.c, Make sure system.h is included just after config.h.
4293 Delete lingering stdio and errno references too.
4294 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
4296 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
4298 * friend.c (is_friend): Fix access control for local classes.
4300 * class.c (is_empty_class): New fn.
4301 * call.c (build_call): Don't pass empty class objects to a function.
4303 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
4305 * call.c (build_over_call): Do name resolution for default
4306 arguments of function templates in the scope of the templates.
4308 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
4310 * call.c: Include system.h. Remove includes, declarations and
4311 defines provided by system.h.
4312 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
4313 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
4314 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
4315 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
4316 * typeck2.c, xref.c: Likewise.
4317 * Makefile.in: Dependencies updated as appropriate.
4318 * Make-lang.in: Likewise.
4320 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
4322 * pt.c (fn_type_unification): Allow incomplete unification without
4323 an immediate error message.
4325 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
4327 * tree.c (member_p): New fn.
4328 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
4329 initializing class members.
4331 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
4332 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
4334 * call.c (build_method_call): Handle non-scoped destructors, too.
4335 * pt.c (tsubst_copy): Likewise.
4337 * pt.c (print_template_context): Split out...
4338 (push_tinst_level): ...from here.
4340 * friend.c (is_friend): Don't pass a type to decl_function_context.
4342 * typeck.c (convert_for_initialization): Always hand off
4343 conversions to class type.
4345 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
4347 * friend.c (is_friend): Local classes have the same access as the
4350 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
4352 * typeck.c (expand_target_expr): Delete dead function.
4354 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
4356 * repo.c (save_string): Delete dead function.
4358 * method.c (thunk_printable_name): Delete dead function.
4360 * lex.c (yynextch): Delete dead function.
4362 * expr.c (tree_extract_aggr_init): #if 0 out.
4364 * except.c (do_unwind): Delete dead function.
4365 (easy_expand_asm): Likewise.
4367 * cvt.c (build_conversion_type_1): Delete dead function.
4369 * cp-tree.h (push_expression_obstack): Declare.
4371 * call.c (source_type): #if 0 out.
4373 * class.c (alter_access): Remove unused label. Add braces
4374 around empty else clause.
4376 * lex.c (yyprint): Fix argument to printf.
4378 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
4380 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
4382 * pt.c (instantiate_class_template): Make sure template
4383 arguments are permanent.
4384 * init.c (resolve_offset_ref): Don't go looking around in
4387 * semantics.c: Add routines to handle expressions, and some
4388 declaration processing.
4389 * parse.y: Use them.
4390 (current_class_depth): Move declaration to cp-tree.h.
4391 * parse.c: Regenerated.
4392 * cp-tree.h: Use them.
4393 (current_class_depth): Declare.
4394 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
4396 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
4398 * error.c (dump_decl): Be a bit more explicit with template
4399 type arguments, when verbose.
4401 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
4403 * inc/exception: Reorder closing braces.
4405 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
4407 * pt.c (redeclare_class_template): New function.
4408 * cp_tree.h (redeclare_class_template): Declare it.
4409 * decl.c (xref_tag): Use it.
4411 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
4413 * call.c (build_over_call): Check IS_AGGR_TYPE, not
4415 * typeck.c (convert_arguments): Likewise.
4417 * decl.c (grokdeclarator): Remove const and volatile from type after
4418 setting constp and volatilep.
4420 * class.c (finish_struct_1): Don't warn about bool bitfield larger
4423 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
4425 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
4427 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
4429 * call.c (build_object_call): Complain about ambiguous operator(),
4430 rather that crashing.
4431 (build_new_op): Likewise.
4432 (build_op_delete_call): Likewise.
4434 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
4436 * cvt.c (perform_qualification_conversions): Use comp_target_types
4437 instead of comp_ptr_ttypes.
4439 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
4441 * cp-tree.h (enforce_access): Declare.
4442 * call.c (enforce_access): Make it extern, not static.
4443 * class.c (alter_access): Use enforce_access; modify code for ISO
4444 compliance, rather than ARM rules.
4446 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4448 * cp-tree.h: Fix typo.
4450 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
4452 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
4453 if (aggregate_value_p (type)).
4455 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
4457 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
4459 * tree.c (mapcar): When dealing with a DECL, use it's constant
4461 * pt.c (lookup_template_class): Don't mangle the names of template
4462 classes whose arguments are unknown.
4464 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
4466 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
4468 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
4470 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
4472 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
4473 boolean_type_node to 1.
4475 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
4477 * error.c (dump_expr): Remove unused variable `l'.
4479 * pt.c (for_each_template_parm): New function, created by
4480 converting uses_template_parms.
4481 (tree_fn_t): New typedef.
4482 (uses_template_parms): Use it.
4483 (mark_template_parm): New function.
4484 (push_template_decl): Check that the argument list of a partial
4485 specialization uses all the template parameters.
4487 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
4488 with it; we might want it for debugging.
4489 * cp-tree.h (type_unification): Change interface.
4490 * class.c (finish_struct_1): Skip nested template types, just like
4491 ordinary nested types.
4492 (instantiate_type): Use new interface to type_unification.
4493 * lex.c (init_lex): Add __sz as opname for sizeof.
4494 * method.c (build_overload_scope_ref): New function.
4495 (build_overload_int): Handle complex expressions. Set
4496 numeric_output_need_bar if necessary.
4497 (build_overload_value): Handle non-PARM_DECL nodes; this
4498 routine is now used by build_overload_int. Remove some
4499 assignments to numeric_output_need_bar. Use
4500 build_overload_scope_ref.
4501 (build_qualified_name): Note that some template mangled names end
4502 with digits, and set numeric_output_need_bar appropriately. Use
4503 build_underscore_int.
4504 * pt.c (unify): Change interface.
4505 (type_unification_real): Likewise.
4506 (determine_specialization): Use new interfaces.
4507 (tsubst): Deal gracefully with situations in which the argument
4508 vector is not fully filled.
4509 (fn_type_unification): Use new interfaces.
4510 (type_unification): Likewise. Remove NOP_EXPR hack.
4511 (type_unification_real): Likewise.
4512 (unify): Likewise. Deal with unification of complex expresions.
4514 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
4516 * pt.c (complete_template_args): Initialize skip properly.
4518 * decl.c (make_typename_type): Revert.
4519 (make_implicit_typename): Remove.
4520 (lookup_name_real): Don't call it. Call lookup_field if we see a
4521 TYPE_DECL from a template base.
4522 * search.c (lookup_field): Do implicit typename stuff.
4524 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
4525 Geoff Noer <noer@cygnus.com>
4527 * Makefile.in: Various fixes for building cygwin32 native toolchains.
4528 * Make-lang.in: Likewise.
4530 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4532 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
4534 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
4536 * decl.c (make_implicit_typename): Rewrite removed code.
4537 (make_typename_type): Call it if the type we look up comes from
4538 a base that uses template parms.
4540 * pt.c (complete_template_args): Rewrite.
4541 (tsubst, FUNCTION_DECL): Use it.
4543 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
4545 * semantics.c (finish_asm_stmt): Fix combine strings. Call
4546 c_expand_asm_operands () if output_operands, input_operands or
4547 clobbers is not NULL_TREE.
4549 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4551 * pt.c (complete_template_args): New function.
4552 (get_bindings): Deal with specializations of function templates
4553 with return type containing parameters from outer class
4555 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
4556 substitute arguments and compose a new type.
4558 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
4560 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
4563 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
4565 * decl.c (make_implicit_typename): Lose useless code.
4567 * call.c (standard_conversion): Handle A* -> const A* properly.
4569 * pt.c (get_bindings_real): Rename from get_bindings. Add
4571 (get_bindings): Pass 1.
4572 (get_bindings_overload): Pass 0.
4574 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
4576 * pt.c (check_explicit_specialization): When reverting a static
4577 member function, also remove the `this' parameter from
4578 last_function_parms.
4580 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
4582 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
4585 * decl.c (store_bindings): Use free_binding_vecs.
4586 (pop_from_top_level): Likewise.
4588 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
4590 * decl.c (make_implicit_typename): Only change the type of a
4593 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
4595 * semantics.c: New file, containing routines to perform the
4596 semantic phase of parsing.
4598 * pt.c (tsubst_expr): Likewise.
4599 * cp-tree.h: Declare the various functions in semantics.c.
4600 Provide macros to access _STMT tree nodes.
4601 * cp-tree.def: Add ASM_STMT tree node.
4602 * Makefile.in, Make-lang.in: Add dependencies on and for
4605 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
4607 * pt.c (push_template_decl): Only check primary templates.
4609 * pt.c (check_explicit_specialization): Complain about default args
4610 in explicit specialization.
4612 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
4613 constructor_declarator.
4615 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
4617 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
4618 has no overloaded operator ->.
4620 * call.c (build_field_call): Don't crash when presented with a
4621 field that is actually a nested type.
4623 * decl.c (pushtag): Deal with friend class injection in local
4626 * call.c (build_object_call): Don't crash if OBJ is a
4627 pointer-to-member-function.
4629 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
4631 * pt.c (push_template_decl): Complain about template with C linkage,
4632 anonymous template class.
4634 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
4636 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
4637 * search.c: Likewise.
4639 * lex.c (do_pending_defargs): Only call
4640 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
4642 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
4644 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
4646 * parse.y: Deal with CONSTRUCTORS in new_initializers.
4648 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
4650 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
4651 closely mimics the behavior in parse.y.
4652 (tsubst_expr): Return the resuting BLOCK when making a tsubst'ing
4653 into a compound statement.
4655 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
4657 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
4658 * pt.c (inline_needs_template_parms): New fn.
4659 (original_template): New fn.
4660 (push_inline_template_parms_recursive): New fn.
4661 (maybe_begin_member_template_processing): Use them.
4662 (maybe_end_member_template_processing): Likewise.
4663 (is_member_or_friend_template): Rename to is_member_template.
4664 Member functions of local classes are never member templates.
4666 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4668 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
4669 added in the class scope to catch redefinition error.
4671 * pt.c (reduce_template_parm_level): Also copy
4672 the DECL_TEMPLATE_PARMS field.
4674 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
4676 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
4677 reduced-level template type parameter.
4679 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
4681 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
4682 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
4683 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
4684 * decl.c (duplicate_decls): Propagate it.
4685 * typeck2.c (abstract_virtuals_error): Use two loops to emit
4686 abstract virtual functions and virtual functions which need a
4687 final overrider separately.
4689 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
4691 * lang-specs.h: Properly put brackets around array elements in
4694 * typeck.c (build_binary_op_nodefault): Correctly place parens around
4695 && and || in expression.
4697 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
4699 * call.c (default_parm_conversions): Remove prototype definition.
4700 (build_method_call): Remove unused variable result.
4702 * cvt.c (ocp_convert): Remove unused variable conversion.
4704 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
4706 * except.c (do_unwind): #if 0 definition of unused variables fcall
4709 * expr.c (extract_scalar_init): #if 0 prototype and function
4712 * init.c (expand_aggr_init_1): Remove unused variable init_type.
4713 (build_new_1): Remove unused variable t.
4715 * pt.c (instantiate_class_template): Remove unused variable newtag;
4716 cast called function return value to void.
4717 (do_decl_instantiation): Remove unused variables name and fn.
4719 * tree.c (get_type_decl): Add default return to shut up compiler from
4720 complaining control reaches end of non-void function.
4722 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
4724 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
4726 * call.c (default_parm_conversions): Remove prototype definition.
4727 (build_method_call): Remove unused variable result.
4728 (build_over_call): Add default case in enumeration switch.
4730 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
4732 * decl2.c (lang_decode_option): Change j's type to size_t.
4734 * tree.c (layout_vbasetypes): record_align and desired_align are of
4735 type unsigned int; const_size and nonvirtual_const_size likewise.
4737 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
4739 * parse.y (new_initializer): Make sure all initializers are
4742 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
4744 * decl2.c (import_export_decl): Mark tinfo functions for
4745 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
4747 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
4749 * method.c: Fix typo.
4751 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4753 * method.c: Include "system.h" to get stdlib.h, stdio.h,
4754 ctype.h, string.h, etc.
4755 (issue_nrepeats): Add default case in enumeration switch.
4756 (check_btype): Likewise.
4757 (process_overload_item): Likewise.
4759 * Makefile.in (method.o): Depend on system.h.
4761 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4763 * lex.c (do_scoped_id): Fix parenthesizing.
4765 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
4767 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
4768 FLAG_RTTI is unset, initialize type info machinery and continue
4769 with FLAG_RTTI enabled.
4770 (get_typeid): Ditto.
4772 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
4774 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
4777 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
4779 * pt.c (finish_member_template_decl): Deal more gracefully with
4780 invalid declarations.
4782 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
4784 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
4785 cp-tree.h: Clean up more old overloading code, old RTTI code, and
4786 some formatting quirks.
4788 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
4789 method.c, pt.c, ptree.c, typeck.c: Remove support for
4790 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
4792 * Makefile.in: Adjust.
4794 * pt.c (unify): Don't allow reduced cv-quals when strict.
4796 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
4797 *type_unification* and unify.
4799 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
4801 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
4802 (nested_name_specifier): And add it before this use.
4803 (typename_sub0): And this use. Also add use without the keyword.
4804 (typename_sub1): Likewise.
4805 * pt.c (instantiate_class_template): Don't actually instantiate
4806 anything if our type uses template parms.
4808 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
4810 * decl.c (start_function): Don't call temporary_allocation for a
4813 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
4815 * pt.c (instantiate_class_template): Don't mess with friends if
4816 our type uses template parms.
4818 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
4820 * parse.y (nested_name_specifier): Use explicit_template_type.
4821 (typename_sub): Allow a template_type, an explicit_template_type,
4822 or an implicit template type at the end.
4823 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
4824 * decl.c (make_typename_type): Handle template-id where the name
4826 * call.c (build_scoped_method_call): Handle member template
4828 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
4829 destructor is represented by the type.
4831 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
4832 * parse.y (nested_name_specifier): Add 'template' case.
4833 (explicit_template_type): New rule.
4834 (typename_sub): Use it.
4835 * decl.c (make_typename_type): Handle getting a template-id for NAME.
4836 * pt.c (tsubst): Likewise.
4838 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
4840 * pt.c (add_to_template_args): Fix thinko.
4841 (instantiate_class_template): Call it later.
4843 * pt.c (get_class_bindings): Add outer_args parm.
4844 (most_specialized_class): Likewise.
4845 (instantiate_class_template): Pass it.
4846 (more_specialized_class): Likewise.
4847 (lookup_template_class): Get context from template if none
4849 (finish_member_template_decl): Don't do anything with a
4850 partial specialization.
4851 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
4853 * class.c (finish_struct): Member class templates have already been
4854 checked for name clashes.
4855 * decl.c (pushdecl_with_scope): Handle pushing at class level.
4857 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
4859 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
4860 (tsubst, *_PARM): Support multiple levels of template classes.
4861 (instantiate_class_template): Look up the pattern from the
4863 (lookup_template_class): Handle getting a template for d1.
4864 (push_template_decl): Correct setting of 'primary'.
4865 (reduce_template_parm_level): Add 'levels' parm.
4866 (finish_member_template_decl): Support member class templates.
4867 (template_class_depth): Handle multiple levels.
4868 * parse.y (component_decl_1, fn.def2): Remove member template case.
4869 (component_decl): Add member template cases.
4870 * decl2.c (check_member_template): We now handle member template
4872 * decl.c (pushtag): Handle member templates.
4873 * method.c (do_inline_function_hair): Don't touch
4874 IDENTIFIER_GLOBAL_VALUE.
4875 * init.c (build_offset_ref): If name isn't an identifier, just
4877 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
4879 * typeck.c (get_delta_difference): Do adjust for conversions to
4880 and from virtual base.
4882 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
4884 * typeck.c (get_delta_difference): Give hard error for conversion
4887 * cp-tree.h: Tweak formatting.
4889 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
4891 * decl.c (push_namespace): Handle redeclaration error.
4893 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
4894 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
4895 (NAMESPACE_BINDING): New macro.
4896 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
4899 * pt.c (push_template_decl): Use innermost_args.
4901 * decl.c (get_unique_name): Tweak from earlier in the name.
4903 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4905 * cp-tree.def: Add CPLUS_BINDING node.
4906 * cp-tree.h (tree_binding): new struct
4907 (BINDING_SCOPE, BINDING_VALUE): new macros
4908 (current_namespace, global_namespace): declare extern
4909 (struct lang_decl_flags): new field in_namespace
4910 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): new macros
4911 (DECL_NAMESPACE, SET_DECL_NAMESPACE): new macros
4912 (TREE_INDIRECT_USING): new macro
4913 * decl2.c (current_namespace, global_namespace): Declare. The
4914 value is a NAMESPACE_DECL now, not a TREE_LIST.
4915 (is_namespace_ancestor, namespace_ancestor):new static functions.
4916 (add_using_namespace, ambiguous_decl): likewise.
4917 (lookup_using_namespace): new support function for lookup_name.
4918 (qualified_lookup_using_namespace): new support function for
4919 do_scoped_id and lookup_namespace_name
4920 (get_namespace_id): mark as obsolete.
4921 (current_namespace_id): Likewise.
4922 (do_namespace_alias): Implement.
4923 (do_using_directive): Implement as call to add_using_namespace.
4924 * decl.c (binding_for_name): new function.
4925 (push_namespace, pop_namespace): implement.
4926 (push_decl): don't install a FUNCTION_DECL in the global branch.
4927 (lookup_namespace_name): implement using qualified lookup.
4928 (lookup_name_real): For global scoping, lookup in
4929 global_namespace. For namespace scoping, lookup in given
4930 namespace. For unscoped lookup, iterate over namespace,
4931 considering using directives.
4932 (init_decl_processing): initialize global_namespace.
4933 (grokvardecl): Build assembler name as static name for globals.
4934 (grokdeclarator): Remove old namespace mangling.
4935 (xref_tag): When installing a global binding for the
4936 tag, make sure we have an identifier.
4937 * method.c (build_overload_nested_name): mangle namespaces.
4938 (build_qualified_name): Likewise.
4939 (build_decl_overload_real): Likewise.
4940 * lex.c (build_lang_decl): set namespace for new declaration to
4942 (do_scoped_id): find global names in global or current
4943 namespace, or using qualified namespace lookup, depending on
4945 * init.c (build_member_call): When scope is namespace, use
4946 build_x_function_call instead.
4947 (build_offset_ref): When scope is namespace, collapse processing
4948 to lookup_namespace_name instead.
4949 * error.c (dump_decl): Support NAMESPACE_DECL.
4950 * decl.c (pushdecl): Bind globals to current namespace.
4951 (push_overloaded_decl): Likewise.
4952 (lookup_tag): Likewise.
4953 (lookup_name_current_level): Likewise.
4954 (xref_tag): Likewise.
4955 (start_function): Likewise.
4956 * lex.c (do_identifier): Likewise.
4957 (identifier_typedecl_value): Likewise.
4958 (real_yylex): Likewise.
4959 * method.c (do_inline_function_hair): Likewise.
4960 * parse.y (unscoped): Likewise.
4961 * pt.c (check_explicit_specialization): Likewise.
4962 (lookup_template_class): Likewise.
4963 * rtti.c (call_void_fn): Likewise.
4964 * sig.c (build_sigtable): Likewise.
4965 * ptree.c (lang_print_xnode): New function.
4967 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
4969 * pt.c (instantiate_class_template): Don't instantiate if pedantic
4970 and the args use template parms.
4972 * pt.c (push_tinst_level): If the instantiaton uses template parms,
4974 * decl.c (xref_basetypes): Do call complete_type for basetypes
4975 that involve template parameters.
4977 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
4979 * typeck2.c (process_init_constructor): Fix labeled init check.
4981 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
4983 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
4984 argument to tsubst and friends.
4986 * pt.c (tsubst, FUNCTION_DECL): Tidy.
4988 * typeck.c (build_x_function_call): Handle static member function
4989 templates like non-templates. Handle friend templates like normal
4991 * pt.c (tsubst, *_PARM): Don't use orig_level.
4992 (get_bindings): Don't call add_to_template_args.
4993 (instantiate_template): Likewise.
4994 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
4995 * ptree.c (print_lang_type): Print index/level for template parms.
4997 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
4999 * Make-lang.in (cc1plus): Note that cc1plus depends on
5000 cp/cp-tree.h and cp/cp-tree.def.
5002 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
5003 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
5004 position in a template parameter list.
5005 * cp-tree.h (template_parm_index): New structure, used as the tree
5006 structure for a TEMPLATE_PARM_INDEX.
5007 (TEMPLATE_PARM_IDX): New macro.
5008 (TEMPLATE_PARM_LEVEL): Likewise.
5009 (TEMPLATE_PARM_DESCENDANTS): Likewise.
5010 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
5011 (TEMPLATE_PARM_DECL): Likewise.
5012 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
5013 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
5014 (TEMPLATE_TYPE_DECL): Likewise.
5015 (TEMPLATE_CONST_IDX): Remove.
5016 (TEMPLATE_CONST_LEVEL): Likewise.
5017 (TEMPLATE_CONST_SET_INFO): Likewise.
5018 (TEMPLATE_TYPE_SET_INFO): Likewise.
5019 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
5021 (TEMPLATE_TYPE_LEVEL): Likewise.
5022 * decl.c (decls_match): Call comp_template_parms, rather than
5023 expanding it inline.
5024 (duplicate_decls): If two template declarations are being merged,
5025 then their TEMPLATE_INFOs should be merged as well.
5026 (grokfndecl): Save template-id information when declaring a friend
5027 with explicit template arguments. Pass arguments to
5028 check_explicit_specialization via correct convention; at some
5029 point check_explicit_specialization changed, but these call-sites
5031 (grokdeclarator): Tidy up slightly.
5032 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
5033 two template functions with the same DECL_ASSEMBLER_NAME the same,
5034 since the names are not yet mangled.
5035 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
5036 TEMPLATE_CONST_PARM.
5037 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
5038 decl for a non-type parameter, rather than printing `<tparm ...>'.
5039 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
5040 (do_friend): Deal with template friends.
5041 * lex.c (do_pending_inlines): Call
5042 maybe_begin_member_template_processing, rather than
5043 conditionally calling begin_member_template_processing.
5044 (process_next_inline): Likewise. Call
5045 maybe_end_member_template_processing, rather than
5046 conditionally calling end_member_template_processing.
5047 (do_pending_defargs): Likewise.
5048 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
5049 TEMPLATE_CONST_PARM.
5050 * method.c (build_mangled_template_parm_index): New function.
5051 (build_overload_value): Use it.
5052 (build_overload_name): Likewise.
5053 * pt.c (finish_member_template_decl): Allow friend declarations.
5054 (template_class_depth): New function.
5055 (is_member_template): Rename, and modify, to become...
5056 (is_member_or_friend_template): New function.
5057 (end_member_template_processing): Rename, and modify, to become...
5058 (maybe_end_member_template_processing).
5059 (build_template_parm_index): New function.
5060 (reduce_template_parm_level): New function.
5061 (process_template_parm): Modify to use build_template_parm_index.
5062 (push_template_decl): Deal with friend templates.
5063 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
5064 TEMPLATE_CONST_PARM.
5065 (tsubst_friend_function): New function.
5066 (instantiate_class_template): Generate the DECL_FRIENDLIST
5067 for a new instantiation by using tsubst_friend_function rather
5069 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
5070 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
5071 appropriate new macros. Use reduce_template_parm_level to
5072 generate lower-level template parameters. Handle tsubst'ing into
5073 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
5074 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
5075 templates. Similarly for the template parameters for a new
5077 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
5078 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
5079 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
5080 (get_bindings): Call add_to_template_args if necessary.
5081 (instantiate_decl): Handle instantiations of friend templates.
5082 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
5083 TEMPLATE_TYPE_PARM as a list of fields; it's not!
5084 * spew.c (yylex): Do a little manual constant propogation to
5087 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
5089 * error.c: Include sys/types.h.
5091 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
5093 * method.c (build_mangled_name): Start CPP directives in column zero.
5095 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
5097 * typeck2.c (process_init_constructor): Sorry about non-trivial
5098 labeled initializers.
5099 * parse.y (initlist): Reenable labeled initializers.
5101 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5103 * pt.c (coerce_template_parms) Add a new parameter, is_tmpl_parm,
5104 all callers changed. Rely on the new parameter instead of arg
5105 being a TREE_LIST when determine whether we are working inside
5106 template template parameter. Clean up is_type test.
5108 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
5110 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
5111 * typeck2.c (initializer_constant_valid_p): Allow conversions
5112 between pointers and refrerences.
5114 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
5116 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
5117 if pedantic || warn_pointer_arith.
5119 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5121 * pt.c (unify): Handle TEMPLATE_DECL.
5123 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
5125 * cp-tree.h (strip_attrs): Remove decl.
5127 1998-02-18 Doug Evans <devans@cygnus.com>
5129 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
5130 Update olddecl's attributes too.
5131 (strip_attrs): Remove function.
5132 * typeck.c (common_type): Call merge_machine_type_attributes.
5134 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
5136 * parse.y (initdcl0_innards): New grammar symbol.
5137 (nomods_initdecls, nomods_initdcl0): Change type from itype to
5138 none, since the resulting value is never used.
5139 (parse_decl): New function.
5140 (datadef): Remove redundant actions.
5141 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
5142 * parse.c: Regenerated.
5144 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
5146 * parse.y (simple_stmt): Use getdecls() to check for decl.
5148 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
5150 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
5152 (c++.install-common): Install c++filt properly as native or as cross
5154 (c++.uninstall): Add c++filt.
5156 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
5158 * call.c (standard_conversion): Fix multi-level ptr conversions.
5160 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
5162 * init.c (build_new): Propagate error_mark_node up.
5164 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
5166 * parse.y (simple_stmt): If the condition isn't a declaration,
5167 start the controlled block after the test.
5169 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5171 * call.c (build_over_call): Convert builtin abs, labs and fabs to
5173 * decl.c (init_decl_processing): Reenable abs, labs and fabs as
5176 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
5178 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
5180 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
5182 * cp-tree.h: Add access_protected_virtual_node.
5183 * class.c (init_class_processing): Initialize it.
5184 * decl.c (xref_basetypes): Use it.
5185 * parse.y (base_class_access_list): Likewise.
5187 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
5188 (c++.install-common): Install c++filt.
5190 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5192 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
5194 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
5196 * call.c (reference_binding): Use comptypes when comparing
5197 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
5199 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
5201 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
5202 (really_overloaded_fn): Move check here from is_overloaded_fn.
5203 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
5205 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
5207 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
5210 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
5212 * cp-tree.h (push_template_decl): Return the decl passed in, or an
5213 equivalent duplicate.
5214 * decl.c (pushtag): Use the return value from push_template_decl.
5215 (duplicate_decls): When duplicating a template declaration, merge
5216 the DECL_TEMPLATE_RESULTs as well.
5217 (make_implicit_typename): Don't try to dive into typename types to
5218 find a context for making a new implicit typename.
5219 (start_decl): Use the return value from push_template_decl.
5220 (grokdeclarator): Complain about declarations list `const operator
5221 int'. Since we don't correctly handle in-class initializations of
5222 non-static data members, complain about this (now illegal)
5223 practice. Issue an error for initializations of non-const statics
5224 since that is illegal as well, and since we don't handle that case
5226 (start_function): Use the return value from push_template_decl.
5227 (start_method): Likewise.
5228 * decl2.c (grokfield): Likewise. Since the change to
5229 grokdeclarator ensures that all initialized fields are in fact
5230 static, remove a redundant test for TREE_PUBLIC.
5231 * parse.y (initlist): Disable labeled initializers since they do
5232 not work as per the documentation, and since they do not use the
5233 same syntax as the C front end.
5234 * pt.c (push_template_decl): Return the decl passed in, or an
5235 equivalent duplicate.
5236 (lookup_template_class): When searching in a nested context,
5237 use the right arguments.
5238 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
5239 * typeck.c (build_component_ref): Assign the correct type to the
5240 result of build_vfn_ref.
5242 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
5244 * pt.c (convert_nontype_argument): Fix typo.
5245 (check_explicit_specialization): Allow old-style specialization
5246 of class template members.
5248 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
5249 Manfred Hollstein <manfred@s-direktnet.de>
5251 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
5252 when deciding to override DECL_ASSEMBLER_NAME.
5254 Tue Feb 10 15:30:55 EST 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
5256 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
5257 * cp-tree.h (flag_do_squangling): Add declaration.
5258 * lang-options.h: Add -fsquangle and -fno-squangle.
5259 * method.c: Add macros and static variables for squangling.
5260 (build_overload_name): Rename to build_mangled_name, add logic for B
5261 compression, and split into process_modifiers and
5262 process_overload_item.
5263 (process_modifiers): New function, to handle constant, reference,
5265 (process_overload_item): New function, handles issue of type codes.
5266 (build_overload_name): New function, start squangling and call
5268 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
5269 (start_squangling): New function to initialize squangling structs.
5270 (end_squangling): New function to destroy squangling structs.
5271 (nrepeats): Rename variable to Nrepeats.
5272 (issue_nrepeats): New function for issuing 'n' type repeats.
5273 (check_ktype): New function to check for type K name compression.
5274 (build_overload_nested_name): Add a check for K name compression.
5275 (build_qualified_name): Add a check for K name compression and don't
5276 use DECL_ASSEMBLER_NAME when squangling is on.
5277 (check_btype): New function, checks for B type compression.
5278 (build_static_name, build_decl_overload_real): Initiate squangling.
5279 (build_typename_overload, build_overload_with_type): Initiate
5282 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
5284 * method.c (make_thunk): Avoid name buffer overflow.
5286 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
5288 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
5289 don't define them yet.
5291 * parse.y (nomods_initdcl0): Add constructor_declarator case.
5293 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5295 * config-lang.in (diff_excludes): Use basename only.
5297 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
5299 * tinfo2.cc: Add tinfo for signed char.
5301 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
5303 * search.c (compute_access): Handle protected constructors in derived
5304 classes as accessible.
5306 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
5308 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
5309 Call convert_from_reference sooner.
5311 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
5313 * cvt.c (ocp_convert): Obtain the constant values from constant
5314 decls even if the destination type is the same as the type of the
5317 * decl2.c (finish_file): Make sure that static inlines with
5318 definitions are not marked DECL_EXTERNAL before returning.
5320 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
5322 * decl.c: Lose arg_looking_for_template.
5323 (lookup_name_real): Likewise.
5324 * parse.y: Lose processing_template_arg, template_arg1
5325 (primary): Likewise.
5326 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
5328 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5330 * error.c (dump_decl): Fix type of default arguments for template
5331 template parameters and nontype template parameters.
5332 * parse.y (template_parm): Handle invalid default template
5333 template arguments here.
5335 * parse.y (template_parm): Use template_arg instead of PTYPENAME
5336 for default template template argument.
5337 * pt.c (coerce_template_parms): Merge default template argument
5338 codes. Can treat RECORD_TYPE as template name if it is implicitly
5339 created. Fix argument index in error message.
5340 * typeck.c (comptypes): Merge template argument comparison codes in
5341 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
5343 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
5345 * lex.c (file_name_nondirectory): Also check for '/'.
5347 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
5349 * parse.y (primary): Deal with statement-expressions in
5351 * pt.c (tsubst_copy): Handle BIND_EXPR.
5352 * tree.c (mapcar): Likewise.
5354 * call.c (add_template_candidate_real): Pass extra parameter to
5355 fn_type_unification.
5356 * cp-tree.h (fn_type_unification): Add parameter.
5357 * pt.c (fn_type_unification): Add additional parameter to deal with
5358 static member functions.
5359 (get_bindings): Deal with static member functions.
5361 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
5362 (revert_static_member_fn): Declare.
5363 * decl.c (revert_static_member_fn): Remove declaration. Change
5364 linkage from internal to external.
5365 (cp_finish_decl): Deal with virtual functions in classes local to
5367 * decl2.c (finish_file): Don't forget to emit increment/decrement
5368 expressions in initializers for file-scope variables.
5369 * parse.y (typename_sub2): If the typename doesn't names a
5370 template, rather than a type, issue an error message.
5371 * pt.c (check_explicit_specialization): Handle specializations of
5372 static member functions.
5373 (coerce_template_parms): Handle offset references to lists of
5375 * search.c (note_debug_info_needed): Don't crash when handed a
5376 type which is being defined.
5377 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
5378 that can happen with some illegal code.
5380 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5382 * call.c (user_harshness): Initialize `code' to 0.
5383 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
5384 (null_ptr_cst_p): Add parentheses around && within ||.
5385 (standard_conversion): Likewise.
5386 (z_candidate): Likewise.
5387 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
5388 (build_object_call): Likewise for `mem_args'.
5389 (build_new_op): Likewise for `mem_arglist'. Add `return' from
5390 default case in enumeration switch.
5392 * class.c (build_vtable_entry): Add explicit braces to avoid
5394 (build_class_init_list): Likewise.
5395 (finish_struct_1): Initialize `width' to 0.
5396 (instantiate_type): Initialize `name' to NULL_TREE. Add
5397 explicit braces to avoid ambiguous `else'.
5399 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
5402 * decl.c (grok_reference_init): Eliminate unused parameter, all
5404 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
5405 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
5406 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
5407 (grokdeclarator): Add parentheses around && within ||. Add
5408 explicit braces to avoid ambiguous `else'.
5409 (grokparms): Initialize `type' to NULL_TREE.
5410 (xref_tag): Remove unused label `just_return'.
5411 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
5412 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
5413 (hack_incomplete_structures): Add parentheses around assignment
5414 used as truth value.
5416 * decl2.c (coerce_delete_type): Hide definition of `e3'.
5418 * error.c: Include <stdlib.h>.
5419 (dump_expr): Change the type of `i' to size_t. Remove unused
5422 * except.c (init_exception_processing): Remove unused variable `d'.
5423 (expand_throw): Likewise for `label'.
5425 * friend.c (add_friends): Add explicit braces to avoid ambiguous
5428 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
5429 (sort_base_init): Likewise for `binfo'.
5430 (expand_member_init): Likewise for `rval'.
5431 (build_member_call): Add parentheses around assignment used as
5433 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
5434 (build_new): Initialize `nelts' to NULL_TREE. Initialize
5435 `old_immediate_size_expand' to 0.
5436 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
5437 (build_vec_delete_1): Remove unused variable `block'.
5438 (expand_vec_init): Initialize `itype' to NULL_TREE.
5440 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
5441 declaration of `index' and `rindex' with autoconf macros.
5442 (reinit_parse_for_expr): Remove unused variables
5443 `look_for_semicolon' and `look_for_lbrac'.
5444 (cons_up_default_function): Initialize `args' to NULL_TREE.
5445 (readescape): Initialize `firstdig' to 0.
5446 (real_yylex): Add parentheses around assignment used as truth value.
5448 * method.c: Include <strings.h> if we don't have <string.h>.
5449 Protect declaration of `index' with autoconf macro.
5451 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
5452 Initialize `type' to NULL_TREE.
5453 (structsp): Remove unused variable `id'.
5455 * pt.c (coerce_template_parms): Add explicit braces to avoid
5457 (lookup_template_class): Initialize `template' to NULL_TREE.
5458 (instantiate_class_template): Remove unused variable `name' and `e'.
5459 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
5460 (do_poplevel): Initialize `saved_warn_unused' to 0.
5461 (type_unification): Remove unused varable `parm'.
5462 (unify): Likewise for `j'.
5464 * repo.c (init_repo): Add parentheses around assignment used as
5466 (finish_repo): Remove unused varable `p'.
5468 * search.c (get_binfo): Initiize `type' to NULL_TREE.
5469 (get_base_distance): Likewise.
5470 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
5471 and `new_v' to NULL_TREE.
5472 (lookup_fnfields): Likewise for `rval_binfo_h'.
5473 (breadth_first_search): Add parentheses around assignment used as
5475 (get_template_base): Initialize `type' to NULL_TREE.
5477 * sig.c (append_signature_fields): Initialize `last_mfptr' to
5479 (build_signature_table_constructor): Likewise for
5480 `last_rhs_field', `pfn' and `vt_off'.
5481 (build_sigtable): Likewise for `init'.
5483 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
5484 (propagate_binfo_offsets): Likewise for `delta'.
5485 (hash_tree_cons): Initialize hashcode to 0.
5486 (can_free): Likewise for `size'.
5487 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
5489 * typeck.c (convert_sequence): Hide prototype.
5490 (common_type): Add explicit braces to avoid ambiguous `else'.
5491 (comp_target_types): Likewise.
5492 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
5493 (build_function_call_real): Add explicit braces to avoid ambiguous
5495 (convert_arguments): Initialize `called_thing' to 0.
5496 (convert_for_initialization): Initialize `savew' and `savee' to 0.
5498 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
5499 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
5500 (build_x_arrow): Likewise for `last_rval'.
5502 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
5504 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5506 * decl.c (init_decl_processing): Use set_sizetype.
5507 * decl2.c (sizetype): Don't declare.
5508 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
5509 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
5510 (build_component_addr, unary_complex_lvalue): Likewise.
5511 * rtti.c (expand_class_desc): Likewise.
5512 * class.c (get_vfield_offset): Likewise.
5514 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
5516 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
5517 early to avoid bogus error. Handle overloaded function
5518 names provided as template arguments correctly.
5519 (coerce_template_parms): Don't mishandle overloaded functions when
5520 dealing with template template parameters.
5521 (lookup_template_class): Issue an error message, rather than
5522 crashing, when the TYPE_DECL provided is not a template type.
5524 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
5526 * class.c (instantiate_type): Don't just return a known type if
5529 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
5531 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
5532 since that code could never be reached.
5534 * error.c (dump_decl): Avoid aborting in the midst of printing an
5535 error message about an illegal template declaration.
5537 * parse.y (structsp): Print an error message, rather than crashing,
5538 when a class-head does not name a class.
5540 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
5541 template arguments as a g++ extension.
5543 * cp-tree.def (ALIGNOF_EXPR): New tree code.
5544 * decl2.c (grok_alignof): If processing_template_decl, just store
5546 * typeck.c (c_alignof): Likewise.
5547 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
5548 * error.c (dump_expr): Likewise.
5549 * pt.c (tsubst_copy): Likewise.
5550 * tree.c (cp_tree_equal): Likewise.
5551 * pt.c (uses_template_parms): Correctly determine whether or not a
5552 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
5553 folding can be done.
5555 * cp-tree.h (grok_enum_decls): Remove type parameter.
5556 * decl.c (grok_enum_decls): Likewise.
5557 * decl2.c (grok_x_components): Call grok_enum_decls
5558 unconditionally, since it will do nothing if there is no
5559 current_local_enum. Use the new calling sequence.
5560 * pt.c (tsubst_enum): Use the new calling sequence for
5563 * decl.c (start_function): Make member functions of local classes
5564 in extern inline functions have comdat linkage here...
5565 (grokdeclarator): Rather than here.
5567 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
5569 * pt.c (convert_nontype_argument): Use decl_constant_value.
5571 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
5573 * call.c (add_template_candidate_real): New function.
5574 (add_template_candidate): Use it.
5575 (add_template_conv_candidate): Likewise.
5576 (joust): Pass extra argument to more_specialized.
5577 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
5578 (is_local_class): Remove.
5579 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
5580 * cp-tree.h (is_local_class): Remove.
5581 (perform_array_to_pointer_conversion): Likewise.
5582 (finish_member_template_decl): Add.
5583 (check_explicit_specialization): Return a tree, not an int.
5584 (more_specialized): Take additional argument.
5585 (get_bindings): Likewise.
5586 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
5587 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
5588 (perform_array_to_pointer_conversion): Remove.
5589 * decl.c (saved_scope): Add processing_specialization,
5590 processing_explicit_instantiation fields.
5591 (maybe_push_to_top_level): Save them.
5592 (pop_from_top_level): Restore them.
5593 (grokfndecl): Use new return value from
5594 check_explicit_specialization.
5595 (start_decl): Don't check flag_guiding_decls before pushing
5597 (cp_finish_decl): Remove previous (bogus) change.
5598 (grok_declarator): Use decl_function_context rather than
5600 * decl2.c (finish_file): Pass extra argument to get_bindings.
5601 (build_expr_from_tree): Let build_x_component_ref check
5602 validity of arguments rather than doing it here.
5603 * lex.c (cons_up_default_function): Remove code fooling with
5604 processing_specialization, processing_explicit_instantiation
5605 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
5606 * method.c (build_overload_identifier): Mangle local classes in
5607 template functions correctly.
5608 * parse.y (finish_member_template_decl): Move to pt.c.
5609 * pt.c (finish_member_template_decl): Moved here from parse.y.
5610 (print_candidates): New function.
5611 (determine_specialization): Change interface. Properly look for
5612 most specialized versions of template candidates.
5613 (check_explicit_specialization): Fully process explicit
5615 (push_template_decl): Avoid looking at CLASSTYPE fields in
5617 (determine_overloaded_function): Remove.
5618 (convert_nontype_argument): Change name from
5619 convert_nontype_parameter. Use determine_overloaded_function
5620 instead of instantiate_type.
5621 (mangle_class_name_for_template): Handle type contexts as well as
5623 (classtype_mangled_name): Likewise.
5624 (lookup_template_class): Likewise.
5626 (more_specialized): Take explict template arguments as a
5628 (most_specialized): Likewise.
5629 (get_bindings): Likewise. Check that return types match before
5630 proclaiming a function a match.
5631 (do_decl_instantiation): Remove code searching for function to
5632 instantiate; that is now done in check_explicit_specialization.
5633 (add_maybe_template): Pass extra argument to get_bindings.
5634 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
5636 * typeck.c (build_component_ref): Check for invalid arguments.
5638 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
5640 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
5641 return_target and call_target are equivalent.
5643 * pt.c (type_unification_real): Just accept function parms that
5644 don't use any template parms.
5646 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
5648 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
5649 unset DECL_NOT_REALLY_EXTERN.
5651 * parse.y (typename_sub*): Fix std::.
5653 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
5655 * error.c (dump_decl): Fix type default template args.
5656 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
5658 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
5660 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
5661 (file_name_nondirectory): Use.
5663 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
5665 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
5666 that are not really present. Substitute default arguments in
5667 template template arguments. Correctly convert TEMPLATE_DECL to
5668 TEMPLATE_TEMPLATE_PARM.
5669 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
5670 are no longer treated specially here.
5671 * parse.y (template_template_parm): Fix copy error.
5672 * decl.c (grokdeclarator): Warn about missing `typename' for nested
5673 type created from template template parameters.
5674 * parse.y (bad_parm): Likewise
5676 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
5677 (push_nested_class): Likewise.
5678 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
5679 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
5680 (copy_template_template_parm): Declare.
5681 * decl.c (arg_looking_for_template): New variable.
5682 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
5683 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
5684 node if arg_looking_for_template is nonzero.
5685 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
5686 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
5687 (grokdeclarator): Handle TEMPLATE_DECL.
5688 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
5689 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
5690 (dump_type_prefix, dump_type_suffix) Handle TEMPLATE_TEMPLATE_PARM.
5691 (dump_decl): Handle unnamed template type parameters.
5692 Handle template template parameters.
5693 (dump_function_name): Handle template template parameters.
5694 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
5695 Handle TEMPLATE_TEMPLATE_PARM.
5696 * method.c (build_template_template_parm_names): New function.
5697 (build_template_parm_names): Handle TEMPLATE_DECL.
5698 (build_overload_nested_name, build_overload_name):
5699 Handle TEMPLATE_TEMPLATE_PARM.
5700 * parse.y (maybe_identifier): New nonterminal.
5701 (template_type_parm): Use it.
5702 (template_template_parm, template_arg1): New nonterminal.
5703 (template_parm): Add template_template_parm rules.
5704 (template_arg): Set processing_template_arg.
5705 (template_arg1): Rules moved from template_arg.
5706 (primary, nonnested_type): Set arg_looking_for_template if we are
5707 processing template arguments.
5708 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
5709 (process_template_parm): Handle template template parameters.
5710 (coerce_template_parms, comp_template_args): Likewise.
5711 (mangle_class_name_for_template, lookup_template_class): Likewise.
5712 (uses_template_parms): Handle TEMPLATE_DECL and
5713 TEMPLATE_TEMPLATE_PARM.
5714 (current_template_args): Handle TEMPLATE_DECL.
5715 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
5716 * search.c (dfs_walk, dfs_record_inheritance):
5717 Handle TEMPLATE_TEMPLATE_PARM.
5718 * tree.c (copy_template_template_parm): New function.
5719 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
5720 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
5722 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
5724 * decl.c (start_decl): Don't allow duplicate definitions of static
5727 * call.c (build_user_type_conversion_1): Handle user-defined
5728 template conversion operators correctly.
5730 * decl2.c (build_expr_from_tree): Issue an error message if the
5731 object in a COMPONENT_REF is a TEMPLATE_DECL.
5733 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
5735 * class.c (is_local_class): New function.
5736 * cp-tree.h (is_local_class): Declare it.
5737 (last_tree): Likewise.
5738 (begin_tree): Likewise.
5739 (end_tree): Likewise.
5740 (lookup_template_class): Change prototype.
5741 * decl.c (cp_finish_decl): Check for NULL where necesary.
5742 Consider FUNCTION_DECLS to declare objects with top-level binding,
5743 when calling make_decl_rtl.
5744 (grokdeclarator): Give members of local classes internal linkage.
5745 (start_function): Remove declaration of last_tree.
5746 (finish_function): Set flag_keep_inline_functions around call to
5747 rest_of_compilation if we are processing a member function in a
5749 (start_method): Call push_template_decl for member functions of
5750 local classes in template functions.
5751 * decl2.c (import_export_decl): Don't give external linkage to
5752 instantiations of templates with internal linkage.
5753 * parse.y (last_tree): Remove declaration.
5754 (template_type): Pass extra parameter to lookup_template_class.
5755 (self_template_type): Likewise.
5756 (structsp): Move call to reset_specialization into left_curly.
5757 (left_curly): Call reset_specialization, and begin_tree.
5758 * pt.c (saved_trees): New variable.
5759 (mangle_class_name_for_template): Change prototype. Use
5760 additional function context to name local classes in templates
5762 (classtype_mangled_name): Pass the context.
5763 (push_template_decl): Handle local classes and templates, and
5764 member functions for such classes.
5765 (convert_nontype_parameter): Fix handling of pointer-to-member
5767 (lookup_template_class): Handle local classes in templates.
5768 (tsubst): Likewise. Don't assume that template instantiations
5769 have external linkage; pay attention to the template declaration.
5770 (mark_decl_instantiated): Likewise.
5771 (begin_tree): New function.
5772 (end_tree): Likewise.
5774 * decl.c (xref_basetypes): Don't call complete_type for basetypes
5775 that involve template parameters; that can lead to infinite
5776 recursion unnecessarily.
5778 * pt.c (register_specialization): Do not register specializations
5779 that aren't ready to be registered yet.
5780 (check_explicit_specialization): Handle explicit specialization of
5781 constructors and destructors.
5782 (build_template_decl): New function.
5783 (push_template_delc): Handle out-of-class specializations of
5786 * pt.c (check_explicit_specialization): Set up the template
5787 information before registering the specialization.
5788 (coerce_template_parms): Fix thinko.
5789 (tsubst): Handle specializations of member templates correctly.
5791 * class.c (finish_struct_methods): Remove calls to
5792 check_explicit_specialization from here.
5793 (finish_struct): And insert them here.
5794 * cp-tree.h (perform_qualification_conversions): New function.
5795 (perform_array_to_pointer_conversion): Likewise.
5796 (begin_explicit_instantiation): Likewise.
5797 (end_explicit_instantiation): Likewise.
5798 (determine_specialization): Renamed from
5799 determine_explicit_specialization.
5800 (comp_template_parms): New function.
5801 (processing_explicit_instantiation): New variable.
5802 * cvt.c (perform_qualification_conversions): New function.
5803 (perform_array_to_pointer_conversion): Likewise.
5804 * decl.c (duplicate_decls): Don't consider template functions
5805 alike unless they have the same parameters. Refine handling of
5806 instantiation/specialization mismatches.
5807 (start_decl): Don't call pushdecl for template specializations,
5808 since they don't affect overloading.
5809 (start_function): Likewise
5810 (grokfndecl): Call check_explicit_specialization a little later.
5811 Don't call duplicate_decls for memberm template specializations.
5812 (grokdeclarator): Don't update template_count for classes that are
5813 themselves specializations. Remove use of `2' as parameter to
5814 grokfndecl since that value isn't used.
5815 * lex.c (cons_up_default_function): Save and restore
5816 processing_explicit_instantiation around calls to grokfield.
5817 * parse.y (finish_member_template_decl): New function.
5818 (component_decl_1): Use it.
5819 (fn.def2): Likewise.
5820 (template_arg_list_opt): New nonterminal.
5821 (template_type): Use it.
5822 (self_template_type): Likewise.
5823 (template_id): Likewise.
5824 (object_template_id): Likewise.
5825 (notype_template_declarator): Likwise.
5826 (begin_explicit_instantiation): Likewise.
5827 (end_explicit_instantiation): Likewise.
5828 (explicit_instantiation): Use them.
5829 * pt.c (coerce_template_parms): Add parameters.
5830 (processing_explicit_instantiation): New variable.
5831 (convert_nontype_parameter): New function.
5832 (determine_overloaded_function): Likewise.
5833 (begin_explicit_instantiation): Likewise.
5834 (end_explicit_instantiation): Likewise.
5835 (retrieve_specialization): Likewise.
5836 (register_specialization): Likewise.
5837 (processing_explicit_specialization): Removed.
5838 (determine_specialization): Handle specializations of member
5839 functions of template class instantiations.
5840 (check_explicit_specialization): Refine to conform to standard.
5841 (comp_template_parms): New function.
5842 (coerce_template_parms): Call convert_nontype_parameter.
5843 (tsubst): Refine handling of member templates. Use
5844 register_specialization.
5845 (instantiate_template): Use retrieve_specialization.
5846 (do_decl_instantiation): Likewise.
5847 (instantiate_decl): Likewise.
5848 (type_unification): Improve handling of explict template
5850 * tree.c (mapcar): Return error_mark_node, rather than aborting,
5851 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
5852 * typeck.c (build_unary_op): Call determine_specialization, rather
5853 than determine_explicit_specialization.
5855 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
5857 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
5859 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5861 * error.c (dump_decl): For enum tags, output the tag, not its value.
5863 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
5865 * decl.c (init_decl_processing): Only call init_rtti_processing
5868 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
5870 * init.c (build_new_1): Split out from build_new.
5871 (build_new): Just return a NEW_EXPR.
5872 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
5874 * decl2.c (get_temp_regvar): Tweak.
5876 * cp-tree.h (TREE_CALLS_NEW): Comment out.
5877 * class.c (resolves_to_fixed_type_p): Remove use.
5878 * method.c (build_opfncall): Likewise.
5879 * call.c (build_new_op): Likewise.
5881 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
5883 * exception.cc (__eh_alloc, __eh_free): New fns.
5884 (__cp_push_exception, __cp_pop_exception): Use them.
5885 (__uncatch_exception): Call terminate here if no exception.
5886 * except.c (build_terminate_handler): New fn.
5887 (expand_start_catch_block): Use it.
5888 (expand_exception_blocks): Likewise.
5889 (alloc_eh_object): New fn.
5890 (expand_throw): Use it. Protect exception init with terminate.
5891 * typeck.c (build_modify_expr): Remove code that ignores trivial
5894 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5896 * call.c (add_builtin_candidate): Add default case in enumeration
5898 (build_new_op): Likewise.
5899 (convert_like): Likewise.
5900 * cvt.c (build_expr_type_conversion): Likewise.
5901 * tree.c (real_lvalue_p): Likewise.
5902 (lvalue_p): Likewise.
5903 (cp_tree_equal): Likewise.
5904 * typeck.c (comptypes): Likewise.
5905 (build_component_ref): Likewise.
5906 (build_function_call_real): Likewise.
5907 (build_binary_op_nodefault): Likewise.
5908 (build_unary_op): Likewise.
5909 (build_modify_expr): Likewise.
5910 * typeck2.c (initializer_constant_valid_p): Likewise.
5912 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
5914 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
5916 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
5918 * pt.c (coerce_template_parms): Make sure to digest_init if
5921 * decl.c (duplicate_decls): Make the newdecl virtual if the
5922 olddecl was, just as is done with other attributes of olddecl.
5924 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
5926 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
5927 address of an OFFSET_REF.
5929 * cp-tree.def: Add AGGR_INIT_EXPR.
5930 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
5931 AGGR_INIT_EXPR where appropriate.
5932 * expr.c (cplus_expand_expr): Likewise. Simplify.
5934 * decl2.c (finish_file): Remove call to register_exception_table.
5936 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
5938 * pt.c (instantiate_class_template): Don't do injection when
5939 processing_template_decl is true, as pollutes current_binding_level
5942 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
5944 * pt.c (maybe_fold_nontype_arg): Add prototype.
5946 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5948 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
5949 * error.c (dump_expr): Likewise.
5951 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
5953 * typeck.c (build_function_call_real): Remove "inline called before
5954 definition" pedwarn.
5956 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
5958 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
5960 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
5962 * pt.c (type_unification_real): Change __null to type void* with
5965 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
5967 * call.c (implicit_conversion): Don't call
5968 build_user_type_conversion_1 with a NULL expr, since it will
5971 * pt.c (unify): Don't try to unify array bounds if either array is
5974 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
5976 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
5977 Replace extern decls with casts.
5979 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
5980 Update last_parm_cleanup_insn.
5981 (store_after_parms): Remove.
5982 * cp-tree.h: Adjust.
5984 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
5986 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
5987 (finish_file): Check DECL_COMDAT instead of weak|one_only.
5988 (import_export_vtable): Use make_decl_one_only instead of
5989 comdat_linkage for win32 tweak.
5990 (import_export_decl): Likewise.
5991 * pt.c (mark_decl_instantiated): Likewise.
5993 * decl2.c (finish_file): Lose handling of templates in pending_statics.
5995 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
5997 * decl2.c (finish_file): Lose call to expand_builtin_throw.
5998 * except.c (expand_builtin_throw): Remove.
5999 * cp-tree.h: Remove ptr_ptr_type_node.
6002 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
6004 * decl.c (ptr_ptr_type_node): Define.
6005 (init_decl_processing): Initialize it.
6006 * cp-tree.h: Declare it.
6007 * exception.cc (__cp_exception_info): Use __get_eh_info.
6008 (__cp_push_exception): Ditto.
6009 (__cp_pop_exception): Ditto.
6011 From Scott Snyder <snyder@d0sgif.fnal.gov>:
6012 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
6014 (init_exception_processing): Removed saved_pc initialization.
6016 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
6018 * pt.c (instantiate_decl): Defer all templates but inline functions.
6020 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
6022 * init.c (expand_vec_init): Don't fold a list of parameters.
6024 * decl.c (copy_args_p): Handle copy elision for types with virtual
6026 * call.c (build_over_call): Likewise.
6028 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
6030 * pt.c (lookup_template_function): Copy the template arguments,
6031 not just the list containing them, to the permanent obstack.
6033 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
6035 * except.c (expand_start_catch_block): suspend_momentary for the
6038 * error.c (dump_decl): Handle LOOKUP_EXPR.
6040 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
6042 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
6043 permanent obstack if we are processing a template decl.
6044 * typeck.c (build_static_cast): Likewise.
6045 (build_const_cast): Likewise.
6046 (build_reinterpret_cast): Likewise.
6048 * pt.c (coerce_template_parms): Coerce some expressions, even
6049 when processing_template_decl.
6051 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6053 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
6054 handling of pointer difference expressions.
6056 * typeck.c (comp_target_types): Comparison of function/method types
6057 is independent of nptrs.
6059 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
6061 * pt.c (tsubst): Avoid creating pointer to reference and
6062 reference to reference types.
6064 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
6066 * parse.y (do_id): New nonterminal.
6067 (template_id): Use it.
6069 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
6071 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
6072 * spew.c (yylex): Don't do_identifier here.
6073 * decl2.c (build_expr_from_tree): Revert last change.
6075 * decl2.c (build_expr_from_tree): Expand the name for a method call.
6076 * parse.y (object_template_id): Don't try to take the DECL_NAME.
6078 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
6080 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
6082 * call.c (build_op_delete_call): Adjust.
6084 * except.c (expand_end_catch_block): Lose rethrow region.
6085 (expand_start_catch_block): Likewise.
6086 (expand_end_catch_block): Don't expand_leftover_cleanups.
6088 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6090 * pt.c (tsubst): Remove tree_cons call (places redundant info into
6091 DECL_TEMPLATE_INSTANTIATION).
6093 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
6095 * tree.c (is_overloaded_fn): Handle getting a fn template.
6096 (really_overloaded_fn): Likewise.
6097 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
6098 * pt.c (check_explicit_specialization): Tweak.
6099 (determine_explicit_specialization): Tweak.
6101 * tree.c, cp-tree.h (get_target_expr): New fn.
6103 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
6105 * pt.c (check_explicit_specialization): Fix misspelling in
6106 diagnostic: `preceeded'.
6107 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
6110 1997-12-02 Mark Mitchell <mmitchell@usa.net>
6112 * pt.c (determine_explicit_specialization): Avoid an internal
6113 error for bad specializations.
6115 * method.c (build_overload_value): Handle SCOPE_REF.
6117 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
6119 * class.c (prepare_fresh_vtable): Enable even more complex MI
6122 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
6124 * exception.cc (__check_eh_spec): Optimize a bit.
6126 * exception.cc (__cp_pop_exception): Lose handler arg.
6127 * except.c (do_pop_exception): Likewise.
6128 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
6129 (expand_end_catch_block): Likewise.
6131 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
6133 * pt.c (check_explicit_specialization): Complain about using a
6134 template-id for a non-specialization.
6136 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
6138 * repo.c: Prototype rindex only if needed.
6141 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6143 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
6145 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
6147 * typeck.c (build_const_cast): Handle references here instead of
6148 handing off to convert_to_reference.
6150 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
6151 TerminateFunctionCall.
6152 (init_exception_processing): Likewise. Terminate et al are now
6153 the fns, not ADDR_EXPRs.
6154 (various): Lose redundant assemble_external calls.
6155 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
6157 * cp-tree.h (struct lang_decl_flags): Add comdat.
6158 (DECL_COMDAT): New macro.
6159 * decl.c (duplicate_decls): Propagate it.
6160 (cp_finish_decl): Handle it.
6161 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
6163 * class.c: Remove static pending_hard_virtuals.
6164 (add_virtual_function): Take pointers to pending_virtuals
6165 and pending_hard_virtuals.
6166 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
6168 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
6170 * decl2.c (import_export_vtable): If we support one_only but not
6171 weak symbols, mark instantiated template vtables one_only.
6172 (import_export_decl): Likewise for tinfo functions.
6173 (finish_vtable_vardecl): Also write out vtables from explicitly
6174 instantiated template classes.
6175 * pt.c (mark_class_instantiated): Revert last change.
6177 * except.c (expand_throw): Call mark_used on the destructor.
6179 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
6181 * lex.c (lang_init): Enable flag_exceptions by default if no
6182 command line switch was specified.
6184 1997-11-26 Mark Mitchell <mmitchell@usa.net>
6186 * pt.c (unify): Handle `void' template parameters in
6189 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
6191 * rtti.c (build_dynamic_cast): Handle template case here.
6192 (build_dynamic_cast_1): Not here.
6194 * typeck2.c (digest_init): Make copies where appropriate.
6196 * decl2.c (delete_sanity): resolve_offset_ref.
6198 * except.c: Call terminate without caching so many bits.
6200 * except.c (expand_start_catch_block): Fix catching a reference
6203 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
6205 * init.c (build_new): Copy size to the saveable obstack.
6207 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
6208 TRY_CATCH_EXPR for now.
6210 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
6212 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
6213 has DECL_LANG_SPECIFIC.
6215 * exception.cc (struct cp_eh_info): Add handlers field.
6216 (__cp_push_exception): Initialize it.
6217 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
6218 (__throw_bad_exception): Remove.
6219 * except.c (call_eh_info): Add handlers field.
6220 (get_eh_handlers): New fn.
6221 (push_eh_cleanup): Increment handlers.
6223 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
6225 * except.c (expand_start_eh_spec): Use the try/catch code.
6226 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
6227 doing everything inline.
6228 (init_exception_processing): throw_type_match now takes
6229 const void pointers.
6230 * exception.cc (__check_eh_spec): New fn.
6231 * inc/exception: Neither terminate nor unexpected return.
6232 * decl.c: Make const_ptr_type_node public.
6233 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
6235 * except.c (expand_start_catch_block): We only need the rethrow
6236 region for non-sjlj exceptions.
6237 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
6239 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
6241 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
6242 (various.o): Likewise.
6243 * inc/new: Add placement deletes. Add throw specs for default new.
6244 * new.cc (set_new_handler): Move here from libgcc2.
6245 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
6246 (new): Move from libgcc2. Throw bad_alloc.
6247 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
6248 * decl.c (init_decl_processing): Update exception specs on new and
6251 * method.c (build_decl_overload_real): Don't mess with global
6254 * init.c (build_new): Check for null throw spec, not nothrow_t.
6256 * decl.c (duplicate_decls): Don't complain about different exceptions
6257 from an internal declaration.
6259 * call.c (build_op_delete_call): Fix check for member fns again.
6261 * decl2.c (import_export_decl): Interface hackery affects
6262 virtual synthesized methods.
6264 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
6266 * decl.c (start_decl): Don't just complain about a mismatched
6269 * decl.c (make_implicit_typename): Handle case where t is not
6270 actually from context.
6271 * tree.c (get_type_decl): Lose identifier case.
6272 * spew.c (yylex): Lose useless call to identifer_typedecl_value.
6273 * parse.y (nonnested_type): Just use lookup_name.
6274 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
6276 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
6278 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
6279 T was built in C language context (for example, by
6280 output_func_start_profiler).
6282 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
6284 * decl.c (make_implicit_typename): New fn.
6285 (lookup_name_real): Use it. Use current_class_type as the context.
6287 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
6289 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
6291 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6293 * friend.c (do_friend): Warn about non-template friends in templates.
6295 * call.c (build_op_delete_call): Fix handling of inherited delete.
6297 * search.c (dfs_record_inheritance): Ignore template type parms.
6299 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
6301 * call.c (build_new_op): Fix copy error.
6302 (build_op_new_call): New fn.
6303 (build_op_delete_call): New fn.
6304 * cp-tree.h: Declare them.
6305 * init.c (build_new): Use them. Support placement delete.
6306 (build_x_delete): Use build_op_delete_call.
6307 (build_delete): Likewise.
6308 * decl2.c (delete_sanity): Likewise.
6309 (coerce_delete_type): Don't complain about placement delete.
6311 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
6313 * call.c (build_new_function_call): Remove unused 'obj' parm.
6314 * cp-tree.h, typeck.c: Adjust.
6316 * init.c (build_new): Make the cleanup last longer.
6317 (expand_vec_init): Call do_pending_stack_adjust.
6319 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
6321 * pt.c (do_type_instantiation): Fix typo.
6322 (mark_class_instantiated): If we support one_only but not weak
6323 symbols, don't mark this as known.
6325 * init.c (build_new): Handle vec delete in EH cleanup.
6327 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6329 * call.c (build_method_call): Call complete_type before checking
6332 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
6334 * decl.c (add_block_current_level): Delete.
6335 * init.c (build_vec_delete_1): Delete build_block and
6336 add_block_current_level calls.
6338 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
6340 * init.c (build_new): Handle freeing allocated memory when the
6343 * call.c (build_new_method_call): Fix flags arg.
6345 * pt.c (do_type_instantiation): Don't try to instantiate
6347 (mark_decl_instantiated): If we support one_only but not
6348 weak symbols, mark this one_only.
6349 * decl2.c (import_export_vtable): Don't defer handling of vtables
6350 if MULTIPLE_SYMBOL_SPACES.
6352 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6354 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
6356 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
6358 * except.c (do_pop_exception): Return a value.
6360 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
6362 * call.c (build_new_method_call): Handle getting a
6363 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
6364 if we got template parms.
6365 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
6367 * decl2.c (build_expr_from_tree): Tweak last change.
6368 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
6369 (maybe_fold_nontype_arg): Split out from tsubst_copy.
6370 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
6372 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
6374 * pt.c (tsubst_copy): Handle explicit template arguments in
6376 * typeck.c (build_x_function_call): Likewise.
6377 * decl2.c (build_expr_from_tree): Lookup function name if it
6380 * pt.c (tsubst): Instantiate template functions properly when
6381 template parameter does not appear in function arguments and return
6383 (comp_template_args): Handle member templates required by tsubst.
6385 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
6387 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
6390 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6392 * pt.c (coerce_template_parms): Tweak error message.
6394 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
6395 return type defaults to `int', even if there are storage-class
6398 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
6400 Complete nested exception support.
6401 * except.c (do_pop_exception): Split out...
6402 (push_eh_cleanup): From here. Handle the EH region by hand.
6403 (expand_start_catch_block): Add a new level for the catch parm.
6404 Move the rethrow region outside the two cleanup regions.
6405 Protect the initializer for the catch parm with terminate.
6406 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
6407 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
6408 popping off the middle of the stack.
6409 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
6410 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
6411 (build_cplus_new): Only wrap CALL_EXPRs.
6412 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
6413 the constructor call.
6415 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6417 * Make-lang.in (c++.distdir): Make inc subdirectory.
6419 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
6421 * decl2.c (finish_file): Put back some code.
6423 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
6425 * decl2.c (finish_file): Remove redundant code.
6426 * method.c (emit_thunk): Don't let the backend defer generic thunks.
6428 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
6430 * except.c (call_eh_info): Split out...
6431 (push_eh_info): From here.
6432 (expand_builtin_throw): Use it.
6433 (expand_start_catch_block): Move region start back.
6435 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
6437 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
6438 (real_yylex): Record wide strings using target endianness, not host.
6440 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
6442 * repo.c (rindex): Add decl unconditionally.
6443 (get_base_filename, open_repo_file): Don't cast rindex.
6444 * xref.c (rindex): Add decl unconditionally.
6445 (index): Remove unused decl.
6446 (open_xref_file): Don't cast rindex.
6448 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
6450 * class.c (build_vbase_path): Propagate the result type properly.
6452 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
6454 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
6455 remaining use of saved_throw_type with a call to get_eh_type.
6457 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
6459 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
6460 (file_name_nondirectory): New function, doing the same as the macro.
6461 (set_typedecl_interface_info): Use it instead of the macro.
6462 (check_newline): Likewise.
6463 (handle_cp_pragma): Likewise.
6465 * repo.c (get_base_filename): Cast result of rindex to char*.
6466 (open_repo_file): Likewise.
6467 * xref.c (open_xref_file): Likewise.
6468 * error.c (dump_char): Make its arg int, not char.
6470 * except.c (push_eh_info): Pass the number of fields - 1 down, not
6471 the exact number of fields.
6473 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
6475 Support for nested exceptions.
6476 * tinfo2.cc (__is_pointer): New fn.
6477 * exception.cc (struct cp_eh_info): Define.
6478 (__cp_exception_info, __uncatch_exception): New fns.
6479 (__cp_push_exception, __cp_pop_exception): New fns.
6480 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
6482 (init_exception_processing): Likewise. __eh_pc is now external.
6483 (push_eh_info): New fn.
6484 (get_eh_{info,value,type,caught}): New fns.
6485 (push_eh_cleanup): Just call __cp_pop_exception.
6486 (expand_start_catch_block): Use push_eh_info. Start the eh region
6488 (expand_end_eh_spec): Use push_eh_info.
6489 (expand_throw): Call __cp_push_exception to set up the exception info.
6490 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
6492 (expand_builtin_throw): Don't refer to empty_fndecl.
6494 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
6496 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
6498 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
6500 * method.c (build_template_parm_names, build_decl_overload_real):
6501 Add static to definitions.
6502 * pt.c (add_to_template_args, note_template_header,
6503 processing_explicit_specialization, type_unification_real): Likewise.
6504 ({determine,check}_explicit_specialization): Use a single string for
6507 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
6509 * except.c (expand_exception_blocks): Call do_pending_stack_adust.
6510 (expand_end_catch_block): Likewise.
6511 (expand_end_eh_spec): Likewise.
6513 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
6515 * decl.c (duplicate_decls): Handle template specializations
6517 * error.c (dump_function_name): Fix printing of specializations of
6518 member functions that are not member templates.
6519 * cp-tree.h (processing_specialization): Make global.
6520 * pt.c (processing_specialization): Likewise.
6521 * lex.c (cons_up_default_function): Save and restore
6522 processing_specialization to avoid confusion.
6524 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
6526 * decl.c (init_decl_processing): Give null_node unknown* type.
6527 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
6528 (common_type): Likewise.
6529 * error.c (args_as_string): Recognize null_node.
6531 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6533 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
6534 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
6536 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
6538 * Make-lang.in (g++): Include prefix.o.
6540 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
6542 * pt.c (determine_explicit_specialization): Initialize "dummy"
6543 to keep Purify quiet.
6545 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
6547 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
6548 (build_overload_int): Not here.
6550 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
6552 * class.c (build_type_pathname): Remove.
6553 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
6555 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
6557 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
6558 &&label GNU extension.
6560 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
6562 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
6563 so as to avoid incorrect manglings.
6564 * method.c (build_decl_overload_real): Don't mangle return types
6567 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
6569 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
6570 scratch_tree_cons): Define as macros for now.
6571 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
6572 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
6573 typeck2.c: Use them and the expression_obstack variants.
6575 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6577 * decl.c (store_return_init): Allow classes with explicit ctors to
6578 be used with the named return values extension.
6580 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
6582 * pt.c (instantiate_decl): Fix previous change.
6584 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
6586 * pt.c (tsubst): Fix thinko.
6587 (instantiate_decl): Really use the original template.
6589 * call.c (build_new_method_call): Use simple constructor_name for
6592 Wed Oct 8 22:44:42 1997 Jeffrey A Law (law@cygnus.com)
6594 * method.c (build_underscore_int): Don't use ANSI specific
6597 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
6599 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
6600 for our key method; it might have been inlined by -O3.
6602 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
6604 * decl.c (make_typename_type): Do not try to call lookup_field for
6605 non-aggregate types.
6607 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
6609 * typeck.c (build_reinterpret_cast): Tweak.
6611 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
6613 * typeck.c (build_reinterpret_cast): converting a void pointer
6614 to function pointer with a reinterpret_cast produces a warning
6615 if -pedantic is issued
6617 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6619 * typeck.c (c_expand_return): Don't warn about returning a
6620 reference-type variable as a reference.
6622 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
6624 * method.c (build_static_name): Fix typo.
6626 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
6628 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
6629 OLDDECL before we try to do DECL_USE_TEMPLATE.
6631 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
6633 * decl.c (duplicate_decls): Don't warn about template instances.
6635 * typeck.c (mark_addressable): Lose ancient code that unsets
6638 * pt.c (do_decl_instantiation): Lose support for instantiating
6641 * call.c (build_new_function_call): Fix handling of null explicit
6643 (build_new_method_call): Likewise.
6645 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
6647 * method.c (build_underscore_int): Fix typo.
6649 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
6651 * tree.c (print_lang_statistics): #if 0 call to
6652 print_inline_obstack_statistics until its definition is checked in.
6654 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
6656 * decl2.c (finish_file): Move dump_tree_statistics to end.
6658 * pt.c (instantiate_decl): Look for the original template.
6659 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
6660 of member templates.
6662 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
6664 * Makefile.in (g++FAQ.*): New rules.
6665 (CONFLICTS): Update.
6666 * g++FAQ.texi: Moved from libg++.
6668 * parse.y (PFUNCNAME): Only specify the type once.
6670 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
6672 * lex.c (real_yylex): Clean up the code to fully behave the way
6673 the c-lex.c parser does for complex and real numbers.
6675 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
6677 * method.c (build_decl_overload_real): Reformat.
6679 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
6681 * method.c (synthesize_method): If at_eof, determine our linkage.
6683 1997-09-29 Paul Eggert <eggert@twinsun.com>
6685 * lex.c (real_yylex): Treat `$' just like `_', except issue a
6686 diagnostic if !dollars_in_ident or if pedantic.
6688 * lang-specs.h (@c++): -ansi no longer implies -$.
6690 * decl2.c (lang_decode_option):
6691 -traditional and -ansi now do not mess with
6694 Mon Sep 29 19:57:51 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
6696 * Makefile.in (parse.o, decl.o): Also depend on
6697 $(srcdir)/../except.h $(srcdir)/../output.h.
6698 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
6699 $(srcdir)/../except.h $(srcdir)/../output.h.
6700 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
6703 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
6705 * expr.c (cplus_expand_expr): Make it static.
6707 * decl2.c, init.c, typeck.c: Include "expr.h".
6708 (expand_expr): Use proper values when calling the function.
6710 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
6712 * lang-options.h: new -Wold-style-cast flag.
6713 * cp-tree.h (warn_old_style_cast): new variable.
6714 * decl2.c (warn_old_style_cast): ditto.
6715 (lang_decode_option): support -Wold-style-cast.
6716 (reparse_absdcl_as_casts): produce old-style-cast warning.
6718 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6720 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
6721 TREE_USED, reset value based on already_used.
6723 * init.c (expand_member_init): Revert change.
6725 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
6727 * cp-tree.h, decl.c, decl2.c, pt.c:
6728 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
6730 * decl2.c (lang_decode_option): Add missing ;.
6732 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
6734 * friend.c (do_friend): Disable injection for all template-derived
6736 * decl2.c (lang_decode_option): Handle -fguiding-decls.
6737 * parse.y (notype_template_declarator): New nonterminal.
6738 (direct_notype_declarator): Use it.
6739 (complex_direct_notype_declarator): Likewise.
6740 (object_template_id): Accept any kind of identifier after TEMPLATE.
6741 (notype_qualified_id): Don't add template declarators here.
6743 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
6745 * call.c (add_template_candidate): Add explicit_targs parameter.
6746 (build_scoped_method_call): Use it.
6747 (build_overload_call_real): Likewise.
6748 (build_user_type_conversion_1): Likewise.
6749 (build_new_function_call): Likewise.
6750 (build_object_call): Likewise.
6751 (build_new_op): Likewise.
6752 (build_new_method_call): Likewise.
6753 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
6754 (build_new_method_call): Likewise.
6756 * class.c (finish_struct_methods): Add specialization pass to
6757 determine which methods were specializing which other methods.
6758 (instantiate_type): Handle TEMPLATE_ID_EXPR.
6760 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
6762 * cp-tree.h (name_mangling_version): New variable.
6763 (flag_guiding_decls): Likewise.
6764 (build_template_decl_overload): New function.
6765 (begin_specialization): Likewise.
6766 (reset_specialization): Likewise.
6767 (end_specialization): Likewise.
6768 (determine_explicit_specialization): Likewise.
6769 (check_explicit_specialization): Likewise.
6770 (lookup_template_function): Likewise.
6771 (fn_type_unification): Add explicit_targs parameter.
6772 (type_unification): Likewise.
6774 * decl.c (duplicate_decls): Add smarts for explicit
6776 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
6778 (grokfndecl): Call check_explicit_specialization.
6780 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
6781 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
6782 (check_classfn): Handle specializations.
6784 * error.c (dump_function_name): Print specialization arguments.
6786 * friend.c (do_friend): Don't call pushdecl for template
6789 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
6791 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
6792 and -fno-guiding-decls.
6794 * lex.c (identifier_type): Return PFUNCNAME for template function
6797 * method.c (build_decl_overload_real): New function.
6798 (build_template_parm_names): New function.
6799 (build_overload_identifier): Use it.
6800 (build_underscore_int): New function.
6801 (build_overload_int): Use it. Add levels for template
6803 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
6804 (build_overload_nested_names): Handle template type parameters.
6805 (build_template_decl_overload): New function.
6807 * parse.y (YYSTYPE): New ntype member.
6808 (nested_name_specifier): Use it.
6809 (nested_name_specifier_1): Likewise.
6810 (PFUNCNAME): New token.
6811 (template_id, object_template_id): New non-terminals.
6812 (template_parm_list): Note specializations.
6813 (template_def): Likewise.
6814 (structsp): Likewise.
6815 (fn.def2): Handle member template specializations.
6816 (component_decl_1): Likewise.
6817 (direct_notype_declarator): Handle template-ids.
6818 (component_decl_1): Likewise.
6819 (direct_notype_declarator): Handle template-ids.
6820 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
6822 * pt.c (processing_specializations): New variable.
6823 (template_header_count): Likewise.
6824 (type_unification_real): New function.
6825 (processing_explicit_specialization): Likewise.
6826 (note_template_header): Likewise.
6827 (is_member_template): Handle specializations.
6828 (end_template_decl): Call reset_specialization.
6829 (push_template_decl): Handle member template specializations.
6831 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
6832 (instantiate_template): Handle specializations.
6833 (instantiate_decl): Likewise.
6834 (fn_type_unification): Handle explicit_targs.
6835 (type_unification): Likewise. Allow incomplete unification
6836 without an error message, if allow_incomplete.
6837 (get_bindings): Use new calling sequence for fn_type_unification.
6839 * spew.c (yylex): Handle PFUNCNAME.
6841 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
6842 (really_overloaded_fn): Likewise.
6843 (get_first_fn): Handle function templates.
6845 * typeck.c (build_x_function_call): Use really_overloaded_fn.
6846 Handle TEMPLATE_ID_EXPR.
6847 (build_x_unary_op): Likewise.
6848 (build_unary_op): Likewise.
6849 (mark_addressable): Templates whose address is taken are marked
6852 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6854 * decl.c (init_decl_processing): Declare __builtin_constant_p as
6855 accepting any kind of type, not only int.
6857 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
6859 * search.c (get_matching_virtual): Notice virtual bases when sorrying
6860 about covariant returns.
6862 * parse.y (member_init): Also imply typename here. Remove ancient
6863 extension for initializing base members.
6865 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
6867 Handle multi-level typenames and implicit typename in base list.
6868 * parse.y (typename_sub{,[0-2]}): New rules.
6869 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
6870 (nonnested_type): New rule.
6871 (complete_type_name): Use it.
6872 (base_class.1): Use typename_sub and nonnested_type.
6873 (nested_name_specifier): Don't elide std:: here.
6874 * decl.c (make_typename_type): Handle getting a type for NAME.
6875 (lookup_name_real): Turn std:: into :: here.
6877 Rvalue conversions were removed in London.
6878 * call.c (is_subseq): Don't consider lvalue transformations.
6879 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
6880 (joust): Reenable ?: kludge.
6882 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
6884 * decl.c (start_function): Up warning of no return type to be a
6887 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6889 * init.c (expand_member_init): Don't set TREE_USED.
6890 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
6891 set,don't clear TREE_USED wholesale.
6893 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
6895 * call.c (build_over_call): Do require_complete_type before
6898 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
6900 * search.c (lookup_field): Call complete_type in all cases.
6902 * decl.c (finish_function): Just warn about flowing off the end.
6904 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
6906 * decl.c (grokparms): Don't bash a permanent list node if we're
6909 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
6911 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
6913 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
6915 * call.c (build_new_op): Give better error for syntactically
6916 correct, but semantically invalid, use of undeclared template.
6918 * call.c (compare_qual): Handle pmfs.
6920 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
6921 after the exception spec.
6923 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
6925 * call.c (null_ptr_cst_p): Integer type, not integral type.
6927 * call.c (joust): Disable warnings until they can be moved to the
6930 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
6932 * Makefile.in, config-lang.in: Convert to autoconf.
6934 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
6936 * decl.c (lookup_name_real): Add implicit 'typename' to types from
6939 * pt.c (most_specialized_class): Fix typo.
6940 (tsubst): Move constant folding to TREE_VEC case.
6942 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
6944 * pt.c (do_poplevel): Don't warn about unused local variables
6945 while processing_template_decl since we don't always know whether
6946 or not they will need constructing/destructing.
6948 * pt.c (uses_template_parms): Check the values of an enumeration
6949 type to make sure they don't depend on template parms.
6951 * decl.c (make_typename_type): Don't lookup the field if the
6952 context uses template parms, even if we're not
6953 processing_template_decl at the moment.
6955 * pt.c (coerce_template_parms): Avoid looking at the
6956 TYPE_LANG_DECL portion of a typename type, since there won't be
6958 (tsubst): Do constant folding as necessary to make sure that
6959 arguments passed to lookup_template_class really are constants.
6961 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
6963 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
6964 * decl2.c (finish_file): Only register exception tables if we
6967 * decl.c (init_decl_processing): Add __builtin_[fs]p.
6969 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
6971 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
6973 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
6975 * error.c (dump_decl): Avoid crashing when presented with a
6976 uninitialized constant, as can occur with a template parameter.
6977 (dump_expr): Make sure that there are enough levels of
6978 current_template_parms before we start diving through them.
6980 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
6982 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
6985 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6987 * except.c (expand_throw): Call build_delete for all
6988 exception types, not just objects with destructors.
6990 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
6992 * decl.c (current_local_enum): Remove static.
6993 * pt.c (tsubst_enum): Save and restore value of current_local_enum
6994 in case template is expanded in enum decl.
6995 (instantiate_class_template) : Use new tsubst_enum signature.
6996 (tsubst_expr): Likewise.
6998 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
7000 * pt.c (begin_member_template_processing): Take a function as
7001 argument, not a set of template arguments. Use the template
7002 parameters, rather than the arguments. Handle non-type parameters
7003 correctly. Push a binding level for the parameters so that multiple
7004 member templates using the same parameter names can be declared.
7005 (end_member_template_processing): Pop the binding level.
7006 (push_template_decl): Mark member templates as static when
7009 * lex.c (do_pending_inlines): Pass the function, not its template
7010 arguments, to begin_member_template_processing.
7011 (process_next_inline): Likewise.
7012 (do_pending_defargs): Likewise.
7014 * error.c (dump_expr): Obtain the correct declaration for a
7015 TEMPLATE_CONST_PARM.
7017 * call.c (add_template_conv_candidate): New function.
7018 (build_object_call): Handle member templates, as done in the other
7021 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
7023 * decl.c (replace_defag): Undo previous change.
7024 * lex.c (do_pending_defargs): Deal with member templates.
7026 * pt.c (is_member_template): Avoid crashing when passed a
7027 non-function argument.
7029 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
7031 * class.c (grow_method): Remove check for redeclaration.
7033 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
7035 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
7036 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
7037 (PRIMARY_TEMPLATE_P): Use it.
7038 * call.c (build_overload_call_real): Use it.
7039 * class.c (instantiate_type): Likewise.
7040 * decl.c (decls_match): Likewise.
7041 * method.c (build_overload_identifier): Likewise.
7042 * pt.c (push_template_decl): Likewise.
7043 (classtype_mangled_name): Likewise.
7044 (lookup_template_class): Likewise.
7046 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
7047 DECL_NTPARMS to conform to usage elsewhere.
7048 * call.c (add_template_candidate): Likewise.
7049 * class.c (instantiate_type): Likewise.
7050 * pt.c (instantiate_template): Likewise.
7051 (get_bindings): Likewise.
7053 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
7056 * pt.c (unify): Undo changes to allow multiple levels of template
7058 (type_unification): Likewise.
7059 (fn_type_unification): Likewise.
7060 (get_class_bindings): Likewise.
7061 * cp-tree.h (Likewise).
7063 * decl.c (replace_defarg): Check that the type of the default
7064 parameter does not invlove a template type before complaining
7065 about the initialization.
7067 * error.c (dump_expr): Deal with template constant parameters in
7068 member templates correctly.
7070 * pt.c (is_member_template): Deal with class specializations
7072 (tsubst): Handle "partial instantiation" of member templates
7075 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
7077 * pt.c (type_unification): Change calling squence to allow for
7078 multiple levels of template parameters.
7079 (tsubst_expr): Likewise.
7081 (tsubst_copy): Likewise.
7082 (instantiate_template): Likewise.
7084 * call.c (build_overload_call_real): Use it.
7085 (add_builtin_candidate): Use it.
7086 (build_new_method_call): Use it.
7087 * class.c (instantiate_type): Use it.
7088 * decl.c (grokdeclarator): Use it.
7089 * decl2.c (finish_file): Use it.
7090 * method.c (build_overload_identifier): Use it.
7092 * call.c (add_template_candidate): Add additional parameter for
7093 the function return type. Call fn_type_unification istead of
7095 (build_user_type_conversion_1): Handle member templates.
7096 (build_new_function_call): Likewise.
7097 (build_new_op): Likewise.
7098 (build_new_method_call): Likewise.
7100 * class.c (grow_method): Don't give an error message indicating
7101 that two member templates with the same name are ambiguous.
7102 (finish_struct): Treat member template functions just like member
7105 * cp-tree.h (check_member_template): Add declaration.
7106 (begin_member_template_processing): Likewise.
7107 (end_member_template_processing): Likewise.
7108 (fn_type_unification): Likewise.
7109 (is_member_template): Likewise.
7110 (tsubst): Change prototype.
7111 (tsubst_expr): Likewise.
7112 (tsubst_copy): Likewise.
7113 (instantiate_template): Likewise.
7114 (get_bindings): Likewise.
7116 * decl.c (decls_match): Handle multiple levels of template
7118 (pushdecl): Handle template type params just like other type
7120 (push_class_level_binding): Return immediately if the
7121 class_binding_level is NULL.
7122 (grokfndecl): If check_classfn() returns a member_template, use
7123 the result of the template, not the template itself.
7125 * decl2.c (check_member_template): New function. Check to see
7126 that the entity declared to be a member template can be one.
7127 (check_classfn): Allow redeclaration of member template functions
7128 with different types; the new functions can be specializations or
7129 explicit instantiations.
7131 * error.c (dump_decl): Handle multiple levels of template
7133 (dump_function_decl): Update to handle function templates.
7135 * lex.c (do_pending_inlines): Set up template parameter context
7136 for member templates.
7137 (process_next_inline): Likewise.
7139 * method. (build_overload_identifier): Adjust for multiple levels
7140 of template parameters.
7142 * parse.y (fn.def2): Add member templates.
7143 (component_decl_1): Likewise.
7145 * pt.c (begin_member_template_processing): New function.
7146 (end_member_template_processing): Likewise.
7147 (is_member_template): Likewise.
7148 (fn_type_unification): Likewise.
7149 (current_template_parms): Return a vector of all the template
7150 parms, not just the innermost level of parms.
7151 (push_template_decl): Deal with the possibility of member
7153 (lookup_template_class): Likewise.
7154 (uses_template_parms): Likewise.
7155 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
7156 TEMPLATE_CONST_PARM to deal with multiple levels of template
7157 arguments. Add processing of TEMPLATE_DECL to produce new
7158 TEMPLATE_DECLs from old ones.
7159 (do_decl_instantiation): Handle member templates.
7161 * search.c (lookup_fnfields_1): Handle member template conversion
7164 * tree.c (cp_tree_equal): Check the levels, as well as the
7165 indices, of TEMPLATE_CONST_PARMs.
7167 * typeck.c (comptypes): Check the levels, as well as the indices,
7168 fo TEMPLATE_TYPE_PARMs.
7169 (build_x_function_call): Treat member templates like member
7172 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
7174 * typeck.c (c_expand_return): Always convert_for_initialization
7175 before checking for returning a pointer to local.
7177 * pt.c (type_unification): If strict and the function parm doesn't
7178 use template parms, just compare types.
7180 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
7182 * method.c (build_overloaded_value): Replace direct call
7183 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
7185 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
7187 * typeck.c (convert_arguments): Don't arbitrarily choose the first
7188 of a set of overloaded functions.
7190 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
7192 * lex.c (real_yylex): Don't elide __FUNCTION__.
7194 * method.c (build_overload_value): Add in_template parm.
7195 (build_overload_int): Likewise.
7196 (build_overload_identifier): Pass it.
7198 * decl.c (duplicate_decls): Don't bash a previous template
7199 definition with a redeclaration.
7201 * pt.c (unify): float doesn't match double.
7203 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
7204 TYPE_DECL. Handle getting non-template types.
7205 * parse.y (explicit_instantiation): Use typespec instead of
7208 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
7210 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
7212 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
7214 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
7215 (compare_ics): Likewise.
7217 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
7219 * call.c (joust): Warn about choosing one conversion op over
7220 another because of 'this' argument when the other return type is
7222 (source_type): New fn.
7224 * call.c (build_new_op): Strip leading REF_BIND from first operand
7225 to builtin operator.
7227 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
7230 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
7232 * call.c (null_ptr_cst_p): Remove support for (void*)0.
7234 Wed Aug 27 02:03:34 1997 Jeffrey A Law (law@cygnus.com)
7236 * typeck.c (expand_target_expr): Make definition match declaration.
7238 * class.c (get_basefndecls): Make definition match declaration.
7240 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
7242 * input.c (sub_getch): Eventually give up and release the input file.
7244 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
7247 * call.c (joust): Tweak message.
7249 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
7251 * error.c (type_as_string): Put const/volatile on template type
7252 parameters where appropriate.
7254 Sat Aug 23 17:47:22 1997 Jeffrey A Law (law@cygnus.com)
7256 * call.c (strictly_better): Make arguments unsigned ints.
7258 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
7260 * lex.c (real_yylex): Refer to __complex instead of complex.
7262 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
7264 * lex.c (real_yylex): Don't use getc directly.
7266 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
7268 * call.c (is_subseq): Don't try to be clever.
7270 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
7272 * parse.y, pt.c: Include "except.h".
7273 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
7274 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
7275 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
7276 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
7279 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
7281 * decl2.c (mark_vtable_entries): Instead of replacing pure
7282 virtuals with a reference to __pure_virtual, copy the decl and
7285 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
7287 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
7289 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
7291 * pt.c (instantiate_class_template): Call repo_template_used
7292 before finish_prevtable_vardecl.
7294 * call.c (is_subseq): New fn.
7295 (compare_ics): Use it.
7297 * repo.c (finish_repo): Don't crash on no args.
7299 * parse.y (named_complex_class_head_sans_basetype): Handle
7300 explicit global scope.
7301 * decl2.c (handle_class_head): New fn.
7303 * pt.c (unify): Add CONST_DECL case.
7305 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7307 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
7309 * cp-tree.h (report_type_mismatch): Add prototype.
7310 * call.c (build_overload_call_real): Remove erroneous fourth
7311 argument to report_type_mismatch.
7312 (build_user_type_conversion_1): Remove erroneous second arg to
7314 (build_new_function_call): Likewise.
7315 (build_object_call): Likewise.
7316 (build_new_op): Likewise.
7317 (build_new_method_call): Likewise.
7319 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
7321 * error.c (dump_decl): Don't bother processing a function with no
7324 * method.c (emit_thunk): Call init_function_start in the macro case.
7326 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
7328 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
7329 defined and used to set flag_vtable_thunks.
7331 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
7333 * parse.y: Don't clear the inlines from their obstack until they've
7336 * decl.c (duplicate_decls): Don't complain about exception
7337 specification mismatch if flag_exceptions is off.
7339 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
7341 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
7343 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
7345 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
7346 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
7347 Include <stdio.h> before include files that formerly used STDIO_PROTO.
7349 * decl.c, g++spec.c, lex.c, method.c, repo.c:
7350 Include "config.h" first, as per autoconf manual.
7352 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
7354 * decl.c (duplicate_decls): Tweak wording.
7355 * lex.c (do_pending_defargs): Don't die if we see a default arg
7356 that isn't a DEFAULT_ARG.
7357 * error.c (dump_expr): Handle DEFAULT_ARG.
7359 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
7360 * lang-options.h: Add -fhandle-exceptions.
7362 * class.c (build_vtable): vtables are artificial.
7363 (prepare_fresh_vtable): Likewise.
7365 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
7367 * cvt.c (ocp_convert): After converting to the target type, set
7368 LOOKUP_NO_CONVERSION.
7370 * call.c (joust): Warn about potentially confusing promotion rules
7372 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
7374 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
7376 * exception.cc: Declare __terminate_func with noreturn attribute.
7378 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
7380 * parse.y: Break out eat_saved_input, handle errors.
7381 (function_try_block): Use compstmt instead of compstmt_or_error.
7383 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
7385 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
7387 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7389 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
7390 existence of cc1plus check whether $(LANGUAGES) contains C++.
7392 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7394 * method.c (do_build_copy_constructor): When copying an anonymous
7395 union member loop around to handle nested anonymous unions. Use
7396 the offset of the member relative to the outer structure, not the
7399 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
7401 * call.c (resolve_args): New fn.
7402 (build_new_function_call): Use it.
7403 (build_object_call): Likewise.
7404 (build_new_method_call): Likewise.
7406 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
7408 * call.c (build_over_call): tsubst all default parms from templates.
7410 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
7412 * decl.c (struct cp_function): Add static_labelno.
7413 (push_cp_function_context): Save it.
7414 (pop_cp_function_context): Restore it.
7416 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
7418 * typeck.c (build_component_ref_1): Convert from reference.
7420 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7422 * parse.y (current_declspecs, prefix_attributes): Initialize to
7425 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
7426 before we try to force it to be a TREE_LIST.
7427 (decl): Make sure $1.t is non-nil.
7429 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
7431 * pt.c (uses_template_parms): Handle template first-parse codes.
7433 * decl.c (cp_finish_decl): Only warn about user-defined statics.
7435 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
7437 * pt.c (unify): Handle BOOLEAN_TYPE.
7439 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
7440 * pt.c (tsubst): Don't set it.
7441 * call.c (build_over_call): Use uses_template_parms.
7443 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
7445 * method.c (build_overload_nested_name): Use static_labelno
7446 instead of var_labelno.
7447 (build_qualified_name): New fn.
7448 (build_overload_name): Split out from here.
7449 (build_static_name): Use build_qualified_name.
7450 * decl.c (cp_finish_decl): Statics in extern inline functions
7451 have comdat linkage.
7452 (start_function): Initialize static_labelno.
7454 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7456 * class.c (finish_struct_methods): add check of warn_ctor_dtor_privacy
7457 before "all member functions in class [] are private"
7459 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
7461 * lex.c (do_scoped_id): convert_from_reference.
7462 * init.c (build_offset_ref): Likewise.
7464 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
7466 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
7468 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
7470 * typeck.c (get_member_function_from_ptrfunc): Promote index
7473 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
7475 * tree.c (layout_basetypes): Move non-virtual destructor warning.
7476 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
7478 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
7480 * decl.c (grokdeclarator): Call add_defarg_fn for the function
7482 * lex.c (add_defarg_fn): Adjust.
7483 (do_pending_defargs): Adjust. Don't skip the first parm.
7485 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
7487 * decl.c (build_enumerator): Global enumerators are also readonly.
7489 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
7490 (build_dynamic_cast): Call it and convert_from_reference.
7492 * lex.c (add_defarg_fn): New fn.
7493 (snarf_defarg): Don't add to defarg_types.
7494 (do_pending_defargs): Lose defarg_types. All fns we process now
7496 * decl.c (grokfndecl): Call add_defarg_fn.
7498 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
7499 * cp-tree.def: Add DEFAULT_ARG.
7500 * spew.c (yylex): Call snarf_defarg as appropriate.
7501 * parse.y: New tokens DEFARG and DEFARG_MARKER.
7502 (defarg_again, pending_defargs, defarg, defarg1): New rules.
7503 (structsp): Use pending_defargs.
7504 (parms, full_parm): Use defarg.
7505 * lex.c (init_lex): Initialize inline_text_firstobj.
7506 (do_pending_inlines): Never pass the obstack to feed_input.
7507 (process_next_inline): Call end_input instead of restore_pending_input.
7508 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
7509 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
7510 * input.c (end_input): New fn.
7511 (sub_getch): At the end of some fed input, just keep returning EOF
7512 until someone calls end_input.
7513 Remove 'obstack' field from struct input_source.
7514 * decl.c (grokparms): Handle DEFAULT_ARG.
7515 (replace_defarg): New fn.
7516 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
7518 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
7520 * call.c (implicit_conversion): If nothing else works, try binding
7521 an rvalue to a reference.
7523 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
7525 * decl.c (init_decl_processing): fix Jun 30 patch -- move
7526 ifndef for Cygwin32 to include SIGSEGV.
7528 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
7530 * class.c (finish_struct_1): Only complain about pointers without
7531 copy stuff if there are any constructors.
7533 * rtti.c (build_dynamic_cast): Call complete_type on the types.
7535 * decl.c (grokfndecl): If the function we chose doesn't actually
7538 * decl2.c (grokclassfn): Don't specify 'const int' for the
7539 artificial destructor parm.
7541 * pt.c (type_unification): If we are called recursively, nothing
7544 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
7546 * decl.c (init_decl_processing): Stop trying to catch signals
7547 other than SIGABRT since the Cygwin32 library doesn't support
7548 them correctly yet. This fixes a situation in which g++ causes
7549 a hang on SIGSEGVs and other such signals in our Win32-hosted
7552 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
7554 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
7556 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
7558 * typeck2.c (store_init_value): Always return the value if our
7559 type needs constructing.
7561 * method.c (hack_identifier): Convert class statics from
7564 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
7566 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
7568 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
7570 * typeck.c (c_expand_return): Make sure we clean up temporaries at
7571 the end of return x;
7573 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7575 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
7577 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
7579 * except.c (expand_builtin_throw): Add support
7580 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
7582 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
7584 * repo.c (extract_string): Null-terminate.
7586 * cp-tree.h (TI_SPEC_INFO): New macro.
7587 (CLASSTYPE_TI_SPEC_INFO): New macro.
7588 * pt.c (push_template_decl): Correctly determine # of template parms
7591 * call.c (compare_ics): Really fix 'this' conversions.
7593 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
7596 * pt.c (push_template_decl): Complain about mismatch in # of
7597 template parms between a class template and a member template.
7599 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7601 * method.c (synthesize_method): You can't call
7602 function_cannot_inline_p after finish_function.
7603 * decl.c (finish_function): Turn on flag_inline_functions and turn
7604 off DECL_INLINE before handing a synthesized method to the
7607 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
7609 * method.c (synthesize_method): Remove July 30 change to never set
7610 DECL_INLINE if at_eof.
7612 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
7614 * xref.c (GNU_xref_member): Ensure that the node has a
7615 decl_lang_specific part before checking DECL_FRIEND_P.
7617 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
7619 * pt.c (instantiate_class_template): Diagnose non-class types used
7622 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
7624 * typeck.c (build_conditional_expr): Use convert_for_initialization
7625 instead of convert_and_check.
7627 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7629 * parse.y (typespec): Don't pedwarn for typeof.
7631 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
7633 * repo.c (finish_repo): Only check changes if we would write a
7636 * call.c (compare_ics): Fix handling of 'this' conversions.
7638 * pt.c (do_decl_instantiation): Support static data too. Rename
7639 from do_function_instantiation.
7640 * cp-tree.h: Adjust.
7643 * repo.c (extract_string): New fn.
7644 (get_base_filename): Use it.
7645 (init_repo): Compare old args with current args.
7647 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
7649 * Makefile.in, Make-lang.in: Protect C-ls with a comment
7650 character, idea from Paul Eggert <eggert@twinsun.com>.
7652 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
7654 * typeck.c (c_expand_return): Be more persistent in looking for
7657 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
7658 pointer to reference.
7660 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
7662 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
7664 * init.c (build_member_call, build_offset_ref):
7665 Use do_scoped_id instead of do_identifier.
7667 * cvt.c (convert): Remove bogosity.
7669 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7671 * cvt.c (build_up_reference): Do checks of ARGTYPE and
7672 TARGET_TYPE before trying to use get_binfo.
7674 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
7676 * cvt.c (build_up_reference): Call get_binfo to get access control.
7678 * decl2.c (import_export_decl): If we don't support weaks, leave
7681 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
7683 * except.c (expand_builtin_throw): Add support for machines that
7684 cannot access globals after throw's epilogue when
7685 -fno-sjlj-exceptions is used.
7687 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
7689 * parse.y: 'std::' becomes '::'.
7690 * lex.c (real_yylex): Remove 'namespace' warning.
7691 * init.c (build_member_call): Ignore 'std::'.
7692 (build_offset_ref): Likewise.
7693 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
7694 (do_toplevel_using_decl): Ignore 'using std::whatever'.
7695 * decl.c (push_namespace): Just sorry.
7696 (pop_namespace): Nop.
7697 (init_decl_processing): Declare std namespace.
7699 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
7701 * search.c (push_class_decls): A name which ambiguously refers to
7702 several instantiations of the same template just refers to the
7705 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
7707 * decl.c (build_enumerator): fix problem with unsigned long
7708 enumerated values being smashed to ints, causing overflow
7709 when computing next enumerated value. (for enum values around
7712 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
7714 * typeck.c (build_component_ref): Only call mark_used on a decl.
7716 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7718 * typeck.c (build_c_cast): Make the check for a ptr to function
7719 more specific before possible default_conversion call.
7721 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
7723 * except.c (expand_exception_blocks): Simplify and fix and make
7724 sure we don't end a region in a sequence, as expand_end_bindings
7727 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
7729 * except.c (init_exception_processing): Mark terminate as not
7730 returning so that the optimizer can optimize better.
7732 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
7734 * cvt.c (convert): Don't do any extra work, if we can avoid it
7737 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
7739 * *.[chy]: Change cp_convert to ocp_convert, change convert to
7740 cp_convert. convert is now reserved for the backend, and doesn't
7741 have the semantics a frontend person should ever want.
7743 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
7745 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
7746 Lose -traditional support.
7748 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
7750 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
7752 * parse.y (self_reference): Do it for templates, too.
7753 * class.c (pushclass): Don't overload_template_name; the alias
7754 generated by build_self_reference serves the same purpose.
7756 * tree.c (list_hash): Make static, take more args.
7757 (list_hash_lookup): Likewise.
7758 (list_hash_add): Make static.
7759 (list_hash_canon): Lose.
7760 (hash_tree_cons): Only build a new node if one isn't already in the
7762 (hash_tree_chain): Use hash_tree_cons.
7763 * cp-tree.h: Adjust.
7764 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
7765 of calling lookup_name.
7767 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
7769 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
7770 doesn't refer to the CONST_DECLs.
7772 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
7774 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
7776 (expand_class_desc): Convert the last argument to a sizetype.
7778 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7780 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
7781 __real__): Add reswords.
7782 * hash.h: Regenerate.
7783 * lex.h (rid): Add RID_COMPLEX.
7784 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
7785 * lex.c (init_lex): Add building of RID_COMPLEX.
7786 (real_yylex): General cleanup in line with what c-lex.c also has,
7787 sans the cruft for traditional; add handling of SPEC_IMAG, complex
7788 types, and imaginary numeric constants.
7789 * parse.y (REALPART, IMAGPART): Add tokens.
7790 (unary_expr): Add REALPART and IMAGPART rules.
7791 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
7792 * decl.c (complex_{integer,float,double,long}_type_node): Define
7794 (init_decl_processing): Set up the types.
7795 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
7796 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
7797 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
7798 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
7799 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
7801 * method.c (build_overload_name): Add handling of the different
7802 COMPLEX_TYPEs, prefixing them with `J'.
7803 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
7805 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
7806 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
7807 (mapcar): Handle COMPLEX_CST.
7808 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
7809 (common_type): Add code for complex types.
7810 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
7811 (convert_for_assignment): Likewise.
7812 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
7814 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
7816 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
7817 tsubst_expr, as it might try to do overload resolution.
7819 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
7821 * pt.c (instantiate_class_template): Oops.
7823 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
7825 * cp-tree.def: Add TAG_DEFN.
7826 * pt.c (tsubst_enum): New fn.
7827 (instantiate_class_template): Use it.
7828 (tsubst_expr): Support TAG_DEFN.
7829 (tsubst): Support local enums.
7830 (tsubst_copy): Likewise.
7831 * decl.c (finish_enum): Likewise.
7832 (start_enum): If this is a local enum, switch to permanent_obstack.
7834 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
7836 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
7837 (finish_function): Put the base init code for constructors just
7838 after the parm cleanup insns.
7839 (struct cp_function): Add last_parm_cleanup_insn.
7840 (push_cp_function_context): Likewise.
7841 (pop_cp_function_context): Likewise.
7843 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
7845 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
7847 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7849 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
7850 for THUNK_FNDECL before we switch to temporary allocation.
7852 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
7854 * call.c (build_new_op): Handle null arg2 for ?:.
7856 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
7858 * except.c (expand_exception_blocks): Ensure that we flow through
7859 the end of the exception region for the exception specification.
7860 Move exception region for the exception specification in, so that
7861 it doesn't protect the parm cleanup. Remove some obsolete code.
7862 * decl.c (store_parm_decls): Likewise.
7863 (finish_function): Likewise.
7865 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
7867 * init.c (build_new): Fix nothrow handling.
7869 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7871 * init.c (emit_base_init): Don't warn about the initialization
7872 list for an artificial member.
7874 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7876 * expr.c (do_case): Handle !START case for the error msg.
7878 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
7880 * decl2.c, lang-options.h: New option -Weffc++.
7881 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
7884 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
7885 to MULTIPLE_SYMBOL_SPACES.
7887 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
7889 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
7891 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
7893 * typeck.c (c_expand_return): Don't complain about returning void
7894 to void in an artificial function.
7895 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
7896 don't set DECL_RESULT, set DECL_ARTIFICIAL.
7897 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
7899 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
7901 * init.c (init_decl_processing): Add supoprt for setjmp/longjmp based
7903 * except.c (init_exception_processing): Likewise.
7904 (expand_end_catch_block): Likewise.
7905 (expand_exception_blocks): Likewise.
7906 (expand_throw): Likewise.
7907 * exception.cc (__default_terminate): Likewise.
7909 * init.c (perform_member_init): Use new method of expr level
7910 cleanups, instead of cleanups_this_call and friends.
7911 (emit_base_init): Likewise.
7912 (expand_aggr_vbase_init_1): Likewise.
7913 (expand_vec_init): Likewise.
7914 * decl.c (cp_finish_decl): Likewise.
7915 (expand_static_init): Likewise.
7916 (store_parm_decls): Likewise.
7917 (cplus_expand_expr_stmt): Likewise.
7918 * decl2.c (finish_file): Likewise.
7920 * Make-lang.in (exception.o): Ok to compile with -O now.
7922 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
7923 we know it will be done later by the backend.
7925 * decl2.c (lang_f_options): Remove support for short temps.
7926 * lang-options.h: Likewise.
7928 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
7930 * tree.c (varargs_function_p): New fn.
7931 * method.c (emit_thunk): Replace broken generic code with code to
7932 generate a heavyweight thunk function.
7934 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
7936 * pt.c (process_template_parm): pedwarn about floating-point parms.
7938 * decl.c (grokdeclarator): inline no longer implies static.
7940 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
7942 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
7944 * class.c (check_for_override): The signature of an overriding
7945 function is not changed.
7947 * call.c (build_over_call): Move setting of conv into the loop.
7948 Note: this change, along with the related changes of the 18th thru
7949 the 20th of April, fix an infinite loop problem in conversions.
7951 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
7953 * call.c (build_user_type_conversion_1): Really ignore rvalue
7954 conversions when looking for a REFERENCE_TYPE.
7956 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
7957 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
7958 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
7959 (build_unary_op): Likewise.
7960 * call.c (build_over_call): See through a CONVERT_EXPR around the
7961 ADDR_EXPR for on a temporary.
7962 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
7963 the ADDR_EXPR for a local variable.
7965 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
7967 * call.c (build_user_type_conversion_1): If we're trying to
7968 convert to a REFERENCE_TYPE, only consider lvalue conversions.
7969 (build_new_function_call): Print candidates.
7970 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
7971 (reference_binding): Binding a temporary of a reference-related type
7974 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
7976 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
7977 * tinfo2.cc (type_info::before): Likewise.
7979 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
7981 * call.c (implicit_conversion): Oops.
7983 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
7985 * call.c (implicit_conversion): Try to find a reference conversion
7986 before binding a const reference to a temporary.
7988 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
7990 * exception.cc (__default_unexpected): Call terminate by default,
7991 so that if the user overrides terminate, the correct function will
7994 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
7996 * parse.y (left_curly): Avoid trying to use any fields of
7997 error_mark_node, as there aren't any.
7999 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
8001 * lex.c (do_identifier): Avoid breaking on overloaded methods
8002 as default arguments.
8004 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
8006 * call.c (add_template_candidate): Initialize the variable "dummy".
8008 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
8010 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
8011 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
8013 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8015 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
8016 (debug_binfo): Delete decl, not needed.
8018 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
8019 promotes_to_aggr_type): Delete fns.
8020 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
8021 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
8022 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
8024 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
8026 * friend.c (is_friend_type): Delete fn.
8027 * cp-tree.h (is_friend_type): Delete decl.
8029 * decl.c (original_result_rtx, double_ftype_double,
8030 double_ftype_double_double, int_ftype_int, long_ftype_long,
8031 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
8032 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
8034 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
8036 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
8038 * decl.c (pushdecl_nonclass_level): #if 0, unused.
8039 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
8041 * lex.c (reinit_lang_specific): #if 0, unused.
8042 * cp-tree.h (reinit_lang_specific): #if 0 decl.
8044 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
8045 * cp-tree.h (revert_static_member_fn): Delete decl.
8047 * class.c (root_lang_context_p): Delete fn.
8048 * cp-tree.h (root_lang_context_p): Delete decl.
8050 * decl.c (set_current_level_tags_transparency): #if 0, unused.
8051 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
8053 * lex.c (set_vardecl_interface_info): Make static.
8054 * cp-tree.h (set_vardecl_interface_info): Delete decl.
8056 * call.c (find_scoped_type): Make static.
8057 * cp-tree.h (find_scoped_type): Delete decl.
8059 * search.c (convert_pointer_to_vbase): Make static.
8060 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
8062 * decl.c (const_ptr_type_node): Likewise.
8063 * cp-tree.h (const_ptr_type_node): Delete decl.
8065 * typeck.c (common_base_type): Make static.
8066 * cp-tree.h (common_base_types): Delete erroneous decl.
8068 * pt.c (classtype_mangled_name): Make static.
8069 * cp-tree.h (classtype_mangled_name): Delete decl.
8071 * lex.c (check_newline): Make static.
8072 * cp-tree.h (check_newline): Delete decl.
8074 * typeck.c (build_x_array_ref): Delete fn, same idea as
8076 * cp-tree.h (build_x_array_ref): Delete decl.
8078 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
8080 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
8082 * class.c (build_vtable_entry): Make static.
8083 * cp-tree.h (build_vtable_entry): Delete decl.
8085 * class.c (build_vbase_pointer): Make static.
8086 * cp-tree.h (build_vbase_pointer): Delete decl.
8088 * sig.c (build_sptr_ref): Add forward decl and make static.
8089 * cp-tree.h (build_sptr_ref): Delete decl.
8091 * call.c (build_new_method_call): Add forward decl and make static.
8092 * cp-tree.h (build_new_method_call): Delete decl.
8094 * call.c (build_object_call): Make static.
8095 * class.c (check_for_override, complete_type_p, mark_overriders):
8097 * decl.c (cp_function_chain): Likewise.
8098 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
8100 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
8102 * tree.c (build_cplus_array_type_1): Likewise.
8103 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
8104 (comp_target_parms): Likewise.
8106 * init.c (build_builtin_call): Make static.
8107 * cp-tree.h (build_builtin_call): Delete decl.
8109 * typeck.c (binary_op_error): Delete decl.
8110 * cp-tree.h (binary_op_error): Likewise.
8112 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8114 * call.c (build_method_call): Compare against error_mark_node
8115 directly, rather than the ERROR_MARK tree code.
8116 * cvt.c (cp_convert): Likewise.
8117 * decl.c (print_binding_level): Likewise.
8118 (duplicate_decls): Likewise.
8119 (grokdeclarator): Likewise.
8120 (grokdeclarator): Likewise.
8121 * init.c (expand_aggr_init_1): Likewise.
8122 (decl_constant_value): Likewise.
8123 * method.c (build_opfncall): Likewise.
8124 (hack_identifier): Likewise.
8125 * typeck.c (build_modify_expr): Likewise.
8127 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
8129 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8131 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
8133 * pt.c (coerce_template_parms): Add new error message.
8135 * method.c (build_overload_value): Implement name mangling for
8136 floating-point template arguments.
8138 * method.c (build_overload_int, icat, dicat): Fix mangling of template
8139 arguments whose absolute value doesn't fit in a signed word.
8141 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8143 * friend.c: New file; put all of the friend stuff in here.
8144 * init.c: Instead of here.
8145 * Makefile.in (CXX_OBJS): Add friend.o.
8146 (friend.o): Add dependencies.
8147 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
8149 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
8151 * call.c (build_scoped_method_call): Complain if the scope isn't a
8154 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
8156 * parse.y (left_curly): Don't crash on erroneous type.
8158 * init.c (build_delete): Fix type of ref.
8160 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
8162 * search.c (get_vbase_1): Renamed from get_vbase.
8163 (get_vbase): Wrapper, now non-static.
8164 (convert_pointer_to_vbase): Now static.
8166 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
8167 * init.c (build_delete): Pass one.
8168 (build_partial_cleanup_for): Use build_scoped_method_call.
8169 * decl.c (finish_function): Pass a binfo.
8171 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8173 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
8175 * typeck.c (build_c_cast): Lose other reference to flag.
8177 * call.c (build_field_call): Don't look for [cd]tor_identifier.
8178 * decl2.c (delete_sanity): Remove meaningless use of
8179 LOOKUP_HAS_IN_CHARGE.
8180 * decl.c (finish_function): Use build_scoped_method_call instead
8181 of build_delete for running vbase dtors.
8182 * init.c (build_delete): Call overload resolution code instead of
8183 duplicating it badly.
8185 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
8187 * call.c (build_over_call): Call mark_used before trying to elide
8190 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
8192 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8194 * typeck.c (build_modify_expr): Always pedwarn for a cast to
8195 non-reference used as an lvalue.
8197 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
8199 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
8201 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
8203 * parse.y (handler): Fix template typo.
8205 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8207 * error.c (lang_decl_name): New fn.
8208 * tree.c (lang_printable_name): Use it.
8210 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
8212 * g++spec.c: Include config.h so that we can catch bzero #defines
8213 from the config file.
8215 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
8217 * new1.cc: Include a declaration for malloc, to avoid warning, and
8218 avoid lossing on systems that require one (ones that define malloc
8221 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8223 * decl2.c (max_tinst_depth): New variable.
8224 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
8226 * pt.c (max_tinst_depth): Variable moved.
8227 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
8230 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
8232 * decl.c (xref_basetypes): Allow a base class that depends on
8233 template parms to be incomplete.
8235 * decl2.c (build_expr_from_tree): Support typeid(type).
8236 * rtti.c (get_typeid): Support templates.
8237 (expand_si_desc, expand_class_desc): Fix string length.
8238 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
8240 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
8242 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
8244 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
8246 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
8248 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
8249 smashes together template and non-template decls of the same
8252 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
8254 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
8256 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8258 * decl.c (duplicate_decls): Next route, pedwarn about different
8259 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
8261 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8263 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
8264 (struct lang_type): Delete has_default_implementation member.
8265 Increase dummy to 21.
8266 * decl.c (start_method): Delete usage.
8268 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
8269 store_after_parms, start_decl_1, auto_function): Add decls.
8270 (get_arglist_len_in_bytes, declare_implicit_exception,
8271 have_exceptions_p, make_type_decl, typedecl_for_tag,
8272 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
8273 build_component_type_expr, cplus_exception_name,
8274 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
8275 * call.c (build_this): Make static.
8276 (is_complete): Likewise.
8277 (implicit_conversion): Likewise.
8278 (reference_binding): Likewise.
8279 (standard_conversion): Likewise.
8280 (strip_top_quals): Likewise.
8281 (non_reference): Likewise.
8282 (build_conv): Likewise.
8283 (user_harshness): Likewise.
8284 (rank_for_ideal): Likewise.
8285 * decl.c (start_decl_1): Delete forward decl.
8286 (push_decl_level): Make static.
8287 (resume_binding_level): Make static.
8288 (namespace_bindings_p): Make static.
8289 (declare_namespace_level): Make static.
8290 (lookup_name_real): Make static.
8291 (duplicate_decls): Make static. Take register off NEWDECL and
8293 * decl2.c (get_sentry): Make static.
8294 (temp_name_p): Delete fn.
8295 * except.c (auto_function): Delete decl.
8296 * lex.c (handle_{cp,sysv}_pragma): Make static.
8297 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
8298 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
8299 * pt.c (tsubst_expr_values): Make static.
8300 * rtti.c (combine_strings): Delete decl.
8302 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
8304 * pt.c (push_template_decl): Handle getting a typedef.
8306 * call.c (build_new_function_call): Complain about void arg.
8308 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8310 * decl.c (duplicate_decls): Give pedwarn of different exceptions
8311 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
8313 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
8315 * except.c (expand_throw): Don't expand the cleanup tree here,
8316 since we are not going to write the rtl out. Fixes problem with
8319 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
8321 * Make-lang.in: Add $(exeext) as necessary.
8323 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
8325 * parse.y (handler_seq): Must have at least one catch clause.
8327 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
8329 * call.c (add_builtin_candidate): Restore ?: hack.
8331 * decl.c (grok_op_properties): More warnings.
8333 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8335 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
8336 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
8338 * decl.c (duplicate_decls): Scale back to a warning, and only do
8341 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
8343 * decl.c (duplicate_decls): pedwarn mismatched exception
8346 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
8348 * call.c (build_new_method_call): Don't display the invisible
8349 argument for controlling virtual bases.
8351 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
8353 * new: Add nothrow new and delete, bad_alloc and throw specifications
8355 * decl.c (init_decl_processing): Add throw specification for delete.
8356 * new.cc (nothrow): Define.
8357 * lex.c (real_yylex): Removing warning that throw and friends are
8359 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
8360 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
8361 * Make-lang.in: Add new{1,2}.{cc,o}.
8363 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
8365 * lex.c (cons_up_default_function): Fix return type of synth op=.
8367 * init.c (emit_base_init): Add warnings for uninitialized members
8370 * decl.c (xref_basetypes): Add warning for non-polymorphic type
8371 with destructor used as base type.
8373 * decl.c (grok_op_properties): Add warning for op= returning void.
8374 * typeck.c (c_expand_return): Add warning for op= returning anything
8377 * class.c (finish_struct_1): Add warning for class with pointers
8378 but not copy ctor or copy op=.
8380 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
8381 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
8382 (instantiate_template): If -fexternal-templates, add this
8383 instantiation to pending_templates.
8385 * decl2.c (copy_assignment_arg_p): Disable old hack to support
8388 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
8390 * cvt.c (cp_convert): Pedwarn enum to pointer conversions.
8392 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
8394 * call.c (standard_conversion): Handle getting references. Tack
8395 on RVALUE_CONV here. Do it for non-class types, too.
8396 (reference_binding): Pass references to standard_conversion.
8397 (implicit_conversion): Likewise.
8398 (add_builtin_candidate): Disable one ?: kludge.
8399 (convert_like): Handle RVALUE_CONVs for non-class types.
8400 (joust): Disable the other ?: kludge.
8402 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8404 * decl.c (init_decl_processing): Add code to build up common
8405 function types beforehand, to avoid creation then removal of
8406 things already in the hash table.
8408 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
8410 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
8413 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
8414 current_template_parms.
8416 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
8418 * search.c (lookup_field): Don't return a function, check want_type.
8420 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8422 * init.c (build_new): Make sure PLACEMENT has a type.
8424 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
8426 * init.c (build_new): Support new (nothrow).
8428 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
8430 * pt.c (instantiate_decl): Also do push_to_top_level before setting
8433 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
8434 * pt.c (tsubst): Defer instantiation of default args.
8435 * call.c (build_over_call): Until here.
8437 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8439 * search.c (lookup_field): Make sure we have an
8440 IDENTIFIER_CLASS_VALUE before we try to return it.
8442 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8444 * call.c (build_method_call): Delete unused var PARM.
8445 (build_overload_call_real): Likewise.
8446 (build_object_call): Delete unused var P.
8447 (build_new_op): Likewise.
8448 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
8449 var definitions, which are never used.
8450 (shadow_tag): Delete unused var FN.
8451 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
8452 * init.c (build_new): Delete unused var ALLOC_TEMP.
8453 * method.c (hack_identifier): Delete unused var CONTEXT.
8454 (do_build_copy_constructor): Delete unused var NAME.
8455 (synthesize_method): Delete unused var BASE.
8456 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
8457 * rtti.c (build_headof): Delete unused var VPTR.
8458 (get_typeid): Delete unused var T.
8459 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
8461 (build_ptrmemfunc): Delete unused vars U and NINDEX.
8462 * typeck2.c (build_functional_cast): Delete unused var BINFO.
8464 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
8466 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
8467 things in a type being defined.
8468 * decl.c (finish_enum): Reverse the values so that they are in
8471 * pt.c (instantiate_class_template): Don't initialize
8472 BINFO_BASETYPES until the vector is filled out.
8473 (unify): Don't abort on conflicting bindings, just fail.
8474 (instantiate_decl): Do push_tinst_level before any tsubsting.
8476 * method.c (build_overload_value): Handle getting a
8477 TEMPLATE_CONST_PARM for a pointer.
8479 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
8481 * init.c (expand_member_init): Don't give 'not a base' error for
8484 * pt.c (instantiate_decl): Call import_export_decl later.
8486 * pt.c (instantiate_class_template): Return a value.
8488 * parse.y (extension): New rule for __extension__.
8489 (extdef, unary_expr, decl, component_decl): Use it.
8491 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
8493 * class.c (base_binfo): Remove unused base_has_virtual member.
8494 (finish_base_struct): Likewise.
8495 (finish_struct_1): Likewise.
8497 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
8499 * search.c (expand_upcast_fixups): Fix bogus code generation
8500 problem where the generated code uses the wrong index into the
8501 runtime built vtable on the stack. Old code could clobber random
8504 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
8506 * init.c (perform_member_init): Make sure the partial EH cleanups
8507 live on the function_obstack.
8509 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
8511 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
8512 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
8514 Tue Dec 24 10:24:03 1996 Jeffrey A Law (law@cygnus.com)
8516 * decl.c (grokvardecl): Avoid ANSI style initialization.
8518 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
8520 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
8522 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
8524 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
8526 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8528 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
8529 arguments we compare against. Start the count of I at 1, not 0,
8530 since argv[0] is still the command.
8532 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
8534 * lang-specs.h: Accept .cp as an C++ extension.
8536 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8538 * cp-tree.h (ptr_reasonably_similar): Add decl.
8540 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8542 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
8543 pointer. New local SPECBITS with the parm's value.
8544 (grokdeclarator): Pass &specbits down.
8546 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
8547 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
8549 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
8550 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
8552 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
8553 not an error_mark_node.
8555 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
8557 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
8558 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
8560 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
8562 * decl.c (grokdeclarator): When giving an anonymous struct a name,
8563 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
8566 * typeck2.c (build_m_component_ref): If component is a pointer
8567 to data member, resolve the OFFSET_REF now.
8569 * call.c (convert_like): Don't go into infinite recursion.
8571 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
8573 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
8574 * tree.c (layout_basetypes): And on the vbase ptr.
8576 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
8578 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
8579 CHAR_TYPE_SIZE so bool is always the same size as another type.
8581 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
8583 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
8585 * decl2.c (grok_x_components): Remove synthesized methods from
8586 TYPE_METHODS of an anonymous union, complain about member
8588 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
8590 (finish_function): Just clear the DECL_RTL of our arguments.
8592 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8594 * decl2.c (finish_file): Emit DWARF debugging info for static data
8597 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
8599 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
8601 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
8604 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8606 * Make-lang.in (g++-cross$(exeext)): Fix typo.
8608 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8610 Make the g++ driver now be a standalone program, rather than one
8611 that tries to run the gcc driver after munging up the options.
8612 * Make-lang.in (g++.c, g++spec.o): New rules.
8613 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
8615 (g++$(exeext)): New rule, based on xgcc rule.
8616 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
8617 * g++spec.c: New file.
8618 * g++.c: Removed file.
8620 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
8622 * cvt.c (build_up_reference): Arrange for any temporary values
8623 that have been keep in registers until now to be put into memory.
8625 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8627 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
8628 that make -j3 bootstrap works better.
8630 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
8632 * decl.c (pushtag): Do pushdecl for anon tags.
8634 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
8636 * typeck.c (c_expand_return): Fix logic.
8637 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
8639 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
8641 * g++.c (main): Make sure arglist has a final NULL entry. Add
8642 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
8643 stdin/stdout of the invoked program are redirected to
8646 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8648 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
8650 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
8652 * init.c (resolve_offset_ref): Handle obj.vfn better.
8653 * typeck.c (build_component_ref): Set TREE_TYPE on result from
8656 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
8658 * typeck.c (convert_for_assignment): Also handle anachronistic
8659 implicit conversions from (::*)() to cv void*.
8660 * cvt.c (cp_convert_to_pointer): Likewise.
8662 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
8664 * lex.c (handle_cp_pragma): Fix bogus warning.
8666 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
8668 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
8669 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
8671 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8673 * class.c (finish_struct_1): Support DWARF2_DEBUG.
8674 * search.c (dfs_debug_mark): Likewise.
8675 * decl2.c (finish_vtable_vardecl): Likewise.
8676 * decl.c (pushtag, finish_enum): Likewise.
8677 * lex.c (check_newline): Use debug_* instead of calling *out
8680 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8682 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
8683 on some picky hosts.
8685 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
8687 * class.c (finish_struct_1): A class has a non-trivial copy
8688 constructor if it has virtual functions.
8690 * cvt.c (cp_convert): Always call a constructor.
8692 * call.c (reference_binding): Still tack on a REF_BIND
8693 for bad conversions.
8694 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
8696 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
8697 (c_expand_return): Likewise.
8698 * typeck2.c (digest_init): Likewise for { }.
8699 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
8700 * cvt.c (cp_convert): Handle failure better.
8702 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8704 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
8705 of GCC be path-relative.
8707 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8709 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
8710 it does need choose-temp.o and pexecute.o.
8712 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8714 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
8715 that we still use it.
8716 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
8718 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
8720 * init.c (expand_default_init): Avoid calling constructors to
8721 initialize reference temps.
8723 * cvt.c (convert_to_reference): Fix.
8725 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
8727 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
8728 (convert_to_reference): Likewise.
8729 * typeck.c (convert_for_initialization): Likewise.
8730 * init.c (expand_default_init): Likewise.
8731 (expand_aggr_init_1): Likewise.
8732 * cp-tree.h (CONV_NONCONVERTING): Lose.
8733 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
8735 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
8737 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
8739 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
8741 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8743 * init.c (expand_aggr_init_1): Don't crash on non-constructor
8746 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
8748 * g++.c: Include gansidecl.h.
8749 (VPROTO, PVPROTO, VA_START): Delete.
8750 (choose_temp_base_try, choose_temp_base, perror_exec,
8751 run_dos) [__MSDOS__]: Delete fns.
8752 (pfatal_with_name): Delete fn.
8753 (temp_filename): Declare like in gcc.c.
8754 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
8755 (error_count, signal_count): Define.
8756 (error): Delete both definitions.
8757 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
8758 (pfatal_pexecute): Add fn from gcc.c.
8759 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
8760 code to use the pexecute stuff also used by gcc.c.
8761 (MIN_FATAL_STATUS): Define.
8762 * Make-lang.in (g++): Add dependency on and linking with
8763 choose-temp.o and pexecute.o.
8765 * cp-tree.h: Include gansidecl.h.
8766 (STDIO_PROTO): Delete #undef/#define.
8767 * cvt.c (NULL): Delete #undef/#define.
8768 * expr.c (NULL): Likewise.
8769 * init.c (NULL): Likewise.
8770 * rtti.c (NULL): Likewise.
8771 * xref.c (NULL): Likewise.
8773 * cp-tree.h (build_user_type_conversion): Add prototype.
8774 * call.c (build_user_type_conversion): Delete prototype. Correct
8775 decl of FLAGS arg to be an int.
8776 * cvt.c (build_user_type_conversion): Likewise.
8778 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
8780 * cp-tree.def: Add TRY_BLOCK and HANDLER.
8781 * except.c (expand_start_catch_block): Support templates.
8782 * parse.y (try_block, handler_seq): Likewise.
8783 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
8785 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
8787 * pt.c (current_template_args): New fn.
8788 (push_template_decl): Use it.
8789 * decl.c (grokdeclarator): Use it.
8791 * decl2.c (build_expr_from_tree): Dereference ref vars.
8793 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
8794 the decl-specifier-seq.
8796 * decl.c (grok_op_properties): Don't force the type of a conversion
8797 op to be complete. Don't warn about converting to the same type
8798 for template instantiations.
8800 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
8803 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
8805 * typeck.c (get_delta_difference): Remove previous bogusness.
8806 Don't give errors if force is set.
8808 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
8810 * decl2.c (finish_file): Don't emit debug info.
8811 * decl.c (pushdecl): Lose obsolete code.
8812 (grokdeclarator): Still do the long long thing after complaining.
8813 * search.c (note_debug_info_needed): Don't do anything if we're in a
8815 * method.c (synthesize_method): For non-local classes,
8816 push_to_top_level first.
8818 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
8820 * typeck.c (get_delta_difference): Add no_error parameter.
8821 (build_ptrmemfunc): Call get_delta_difference with no_error set;
8822 we don't want error messages when converting unrelated
8823 pointer-to-member functions.
8825 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
8827 * error.c (dump_expr): Improve the wording on error messages that
8828 involve pointer to member functions.
8830 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
8832 * cvt.c (cp_convert_to_pointer): Move code for conversions from
8833 (::*)() to void* or (*)() up a bit, so that we can convert from
8834 METHOD_TYPEs as well.
8836 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8838 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
8839 There are no 'member' types.
8840 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
8841 (build_x_typeid): Handle errors.
8843 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
8845 * typeck.c (convert_for_assignment): Handle anachronistic implicit
8846 conversions from (::*)() to void* or (*)().
8847 * cvt.c (cp_convert_to_pointer): Likewise.
8848 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
8849 conversions from here.
8850 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
8851 * lang-options.h: Likewise.
8852 * decl2.c (warn_pmf2ptr): Define.
8853 * cp-tree.h: Declare it.
8854 * typeck2.c (digest_init): Allow pmfs down into
8855 convert_for_initialization.
8857 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
8859 * typeck.c (c_expand_return): Fix for returning overloaded fn.
8861 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
8863 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
8864 * decl.c (grok_reference_init): Pass DIRECT_BIND.
8865 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
8867 * call.c (convert_like): Don't pass INDIRECT_BIND.
8868 * typeck.c (convert_arguments): Likewise.
8869 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
8871 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
8873 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
8874 similar code in build_up_ref.
8875 * cvt.c (build_up_reference): Drastically simplify.
8877 Mon Oct 28 12:45:05 1996 Jeffrey A Law (law@cygnus.com)
8879 * typeck.c (signed_or_unsigned_type): If the given type already
8880 as the correct signedness, then just return it.
8882 * typeck.c ({un,}signed_type): If can't do anything, call
8883 signed_or_unsigned_type.
8885 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
8887 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
8888 current_class_type is NULL.
8890 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
8892 * class.c (finish_struct_1): Avoid empty structs by adding a field
8893 so layout_type gets the mode right.
8895 * typeck.c (c_expand_return): Drastically simplify.
8897 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
8899 * typeck.c (decay_conversion): Handle overloaded methods.
8901 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
8903 * call.c (build_over_call): A TARGET_EXPR has side-effects.
8905 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
8907 * cvt.c (convert_to_pointer_force): Add code to support pointer to
8908 member function to pointer to function conversions.
8909 * init.c (resolve_offset_ref): Add code to allow faked up objects,
8910 ignoring them if they are not used, and giving an error, if they
8912 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
8913 code, and so that we can give an error, if we needed an object,
8914 and one was not provided.
8915 (build_c_cast): Don't call default_conversion when we want to
8916 convert to pointer to function from a METHOD_TYPE.
8918 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
8920 * Make-lang.in (cplib2.ready): Fix logic.
8922 * decl.c (shadow_tag): Only complain about non-artificial function
8925 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
8927 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
8929 * expr.c (cplus_expand_expr): Pre-tweak call_target like
8930 expand_inline_function would.
8932 * pt.c (mark_decl_instantiated): If extern_p, call
8933 mark_inline_for_output.
8935 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
8937 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
8940 * typeck.c (get_delta_difference): Fix wording, as we can be used
8941 for pointer to data members.
8943 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
8945 * pt.c (tsubst): If the function decl isn't a member of this
8946 template, return a copy of the decl (including copying the
8947 lang-specific part) so we don't hose ourselves later.
8949 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
8951 * class.c (finish_struct): Remove DWARF-specific tag handling.
8952 * decl.c (pushtag): Likewise.
8953 (finish_function): Always clear DECL_ARGUMENTS on function decls with
8955 * decl2.c (finish_file): Emit DWARF debugging info for static data
8958 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
8960 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
8961 isn't the same as the new one before we whack it.
8963 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
8965 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
8966 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
8967 warn_traditional and warn_strict_prototypes; remove ancient
8968 'overload' code; remove references to flag_traditional.
8970 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
8972 * input.c (sub_getch): Handle 8-bit characters in string literals.
8974 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
8976 * tree.c (mapcar): Handle CONSTRUCTORs.
8977 (copy_to_permanent): Handle expression_obstack properly.
8979 * Make-lang.in (cplib2.txt): Also depend on the headers.
8981 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
8983 (expand_class_desc): Use USItype for offset field.
8984 * tinfo.h (struct __class_type_info): Likewise.
8986 * method.c (build_overload_int): TYPE_PRECISION should be applied
8989 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
8991 * call.c (build_new_op): A COND_EXPR involving void must be a
8994 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
8996 * typeck.c (build_x_component_ref): New fn.
8997 (build_object_ref): Use it.
8998 * parse.y (primary): Use it.
8999 * decl2.c (build_expr_from_tree): Use it.
9000 * cp-tree.h: Declare it.
9002 * decl.c (start_decl): variable-sized arrays cannot be initialized.
9003 * error.c (dump_type_suffix): Handle variable arrays.
9005 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9007 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
9009 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9011 * decl.c (lookup_name_real): Don't try to look up anything in a
9014 * tinfo2.cc (__throw_type_match_rtti): Oops.
9016 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9018 * Make-lang.in (exception.o): Use -fno-PIC for now.
9020 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
9022 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
9024 (get_tinfo_fn_dynamic): Extracted from build_typeid.
9025 * tinfo2.cc (__dynamic_cast): Adjust.
9027 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
9028 (build_x_typeid): Likewise.
9030 * parse.y: Call build_x_typeid instead of build_typeid.
9031 * cp-tree.def: Add TYPEID_EXPR.
9032 * pt.c (tsubst_copy): Handle typeid.
9033 * decl2.c (build_expr_from_tree): Likewise.
9034 * rtti.c (build_x_typeid): Throw bad_typeid from here.
9035 (build_typeid): Not here.
9036 * cp-tree.h: Declare build_x_typeid.
9038 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
9040 * call.c (convert_like): Pull out constant values.
9042 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
9044 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
9046 * decl.c (init_decl_processing): Create short int types before
9047 creating size_t in case a machine description needs to use
9048 unsigned short for size_t.
9050 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
9052 * Make-lang.in (exception.o): Turn off pic.
9054 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
9055 type, multi-level ptr conversions.
9057 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
9058 (throw_bad_cast): Use it.
9059 (throw_bad_typeid): New fn.
9060 (build_typeid): Throw bad_typeid as needed.
9062 (synthesize_tinfo_fn): Handle functions and arrays before checking
9065 * Remove .h from standard C++ headers, add new.h, move into inc
9068 * exception*: Remove pointer from object, constructors. Add
9069 default exception::what that uses type_info::name. Add
9072 * init.c (build_new): Don't add a cookie to new (void *) T[2].
9074 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
9076 * Make-lang.in: Building C++ code depends on cc1plus.
9078 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9080 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
9081 a HOST_WIDE_INT, not a tree.
9083 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
9085 * exception.cc: Don't include <stdlib.h>.
9087 * Make-lang.in (c++.clean): Remove cplib2.*.
9089 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
9091 * parse.y (component_decl_1, component_costructor_declarator case):
9092 Pass attributes/prefix_attributes in tree list.
9094 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
9096 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
9098 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9100 * lex.c (do_identifier): Don't do deferred lookup in a template
9103 * typeck2.c (store_init_value): Oops.
9105 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
9106 New files for C++ lang-support library.
9107 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
9108 (CXX_LIB2FUNCS): Define.
9109 And rules for building the C++ lang-support code.
9110 * config-lang.in (headers): Define.
9111 (lib2funcs): Define.
9113 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
9115 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
9117 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
9118 * typeck2.c (store_init_value): Check for initializing pmf with { }
9120 (process_init_constructor): Not here.
9122 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
9124 * pt.c (begin_template_parm_list): Increment
9125 processing_template_decl here.
9126 (end_template_parm_list): Not here.
9127 (process_template_parm): No need to add 1 to it now.
9128 * *.c: Use processing_template_decl instead of current_template_parms
9129 to check for being in a template.
9131 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
9132 (tsubst_copy): Handle CONSTRUCTOR.
9133 (instantiate_decl): Set up context properly for variables.
9134 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
9135 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
9137 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9139 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
9141 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
9143 * method.c (make_thunk): Call comdat_linkage before setting the
9146 * decl2.c (comdat_linkage): Use make_decl_one_only.
9147 (import_export_decl): Likewise.
9148 * decl.c (init_decl_processing): Check supports_one_only instead of
9151 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
9153 * decl2.c (grokfield): Tighten checking for access decls.
9155 * decl.c (make_typename_type): Resolve references to
9156 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
9157 (lookup_name_real): Types that depend on a template parameter get
9158 an implicit 'typename' unless they're in the current scope.
9159 (start_decl_1): We don't care about incomplete types that depend
9161 (grokdeclarator): Resolve 'typename's in the type specifier that
9162 refer to members of the current scope.
9164 * call.c (build_over_call): Remove 'inline called before
9165 definition' diagnostic.
9166 (build_method_call): Likewise.
9167 * decl.c (duplicate_decls): Downgrade 'used before declared
9168 inline' to a warning, only with -Winline.
9170 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
9172 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
9174 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
9176 * call.c (build_method_call): When calling a signature
9177 default implementation, as in other cases, let instance_ptr simply
9180 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
9182 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
9184 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
9186 * except.c (expand_start_catch_block): Add a pushlevel so that -g
9187 works on hppa and SPARC.
9189 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9191 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
9193 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
9195 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
9196 before testing whether it's a signature.
9198 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
9200 * call.c (build_new_method_call): Don't complain about signature
9201 pointers and references not being an aggr type.
9202 (build_this): If a signature pointer or reference was passed in,
9204 (build_new_method_call): If instance is a signature pointer, set
9205 basetype to the signature type of instance.
9206 * sig.c (build_signature_method_call): Deleted basetype and
9207 instance parameters, they can be found as the DECL_CONTEXT of
9208 function and as the first argument passed in.
9209 * cp-tree.h: Changed declaration of build_signature_method_call.
9210 * call.c (build_method_call): Deleted first two arguments in call
9211 of build_signature_method_call.
9212 (build_over_call): Added call to build_signature_method_call.
9214 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
9216 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
9219 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9221 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
9223 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
9225 * except.c (expand_start_try_stmts): Move to except.c in the backend.
9226 (expand_end_try_stmts): Remove.
9228 * init.c (perform_member_init): Use add_partial_entry () instead
9229 of directly manipulating lists.
9230 (emit_base_init): Ditto.
9232 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
9234 * except.c (expand_exception_blocks): Always make sure USE and
9235 CLOBBER insns that came at the end still do, the backend relies
9238 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
9240 * call.c (build_over_call): We can only use a TARGET_EXPR of the
9243 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
9245 * cvt.c (convert_to_reference): Revert last change, don't complain
9246 about temp without target decl.
9248 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
9250 * decl.c (grokdeclarator): Don't core dump when void() is given.
9252 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
9254 * decl.c (copy_args_p): Don't crash.
9256 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
9258 * pt.c (tsubst): And support template args inside the exception
9261 * pt.c (tsubst): Add support for exception specifications in
9264 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
9266 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
9268 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
9269 (start_function): Likewise.
9270 (start_method): Likewise.
9271 (grokfield): Likewise.
9272 (make_call_declarator): Add throw spec parameter.
9273 (set_quals_and_spec): Add routine.
9274 * lex.c (set_quals_and_spec): Likewise.
9275 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
9276 * decl.c (shadow_tag): Eliminate the throw spec parameter to
9278 (groktypename): Likewise.
9279 (start_decl): Eliminate the throw spec parameter. Eliminate the
9280 throw spec parameter to grokdeclarator. Eliminate the throw spec
9282 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
9283 (grokfndecl): Remove useless set of raises.
9284 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
9285 the throw spec parameter to start_decl. Pull the throw spec out
9286 of the call declarator.
9287 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
9288 (start_function): Eliminate the throw spec parameter. Eliminate
9289 the throw spec parameter to grokdeclarator.
9290 (start_method): Likewise.
9291 * decl2.c (grokfield): Likewise.
9292 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
9293 (grokoptypename): Likewise.
9294 (finish_file): Eliminate the throw spec parameter to
9295 start_function. Add throw spec to make_call_declarator.
9296 * except.c (init_exception_processing): Add throw spec to
9297 make_call_declarator. Eliminate the throw spec parameter to
9299 (expand_start_catch_block): Eliminate the throw spec parameter to
9301 (expand_builtin_throw): Add throw spec to make_call_declarator.
9302 Eliminate the throw spec parameter to start_function.
9303 (start_anon_func): Likewise.
9304 * lex.c (make_call_declarator): Add throw spec parameter.
9305 (set_quals_and_spec): New routine.
9306 (cons_up_default_function): Add throw spec to make_call_declarator.
9307 Eliminate the throw spec parameter to grokfield.
9308 * method.c (synthesize_method): Eliminate the throw spec parameter
9310 * pt.c (process_template_parm): Eliminate the throw spec parameter
9312 (tsubst): Add throw spec to make_call_declarator.
9313 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
9314 (do_function_instantiation): Eliminate the throw spec parameter to
9315 grokdeclarator. Eliminate the throw spec parameter to
9317 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
9319 * parse.y (datadef): Remove non-winning optimization.
9321 (fndef): Remove ambiguous error productions uncovered by grammer
9323 (constructor_declarator): Add exception_specification_opt here.
9324 (component_constructor_declarator): Likewise.
9325 (direct_after_type_declarator): Likewise.
9326 (complex_direct_notype_declarator): Likewise.
9327 (direct_abstract_declarator): Likewise.
9328 (fn.def1): Remove exception_specification_opt.
9329 (fn.def2): Likewise.
9330 (condition): Likewise.
9331 (initdcl0): Likewise.
9332 (initdcl): Likewise.
9333 (notype_initdcl0): Likewise.
9334 (nomods_initdcl0): Likewise.
9335 (component_decl_1): Likewise.
9336 (component_declarator): Likewise.
9337 (after_type_component_declarator0): Likewise.
9338 (after_type_component_declarator): Likewise.
9339 (notype_component_declarator): Likewise.
9341 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9343 * call.c (build_over_call): Also use an INIT_EXPR when
9344 initializing anything from an rvalue.
9346 * call.c (build_over_call): Call stabilize_reference when building
9347 an INIT_EXPR instead of calling the copy ctor.
9349 * call.c (joust): Extend the previous change to all comparisons.
9351 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
9352 NO_LINKAGE_HEURISTICS.
9354 * decl2.c (finish_file): Emit any statics that weren't already.
9356 * typeck.c (build_static_cast): Implement.
9357 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
9358 * decl.c (grokparms): Use can_convert_arg instead of
9359 implicit_conversion directly.
9360 (copy_args_p): New fn.
9361 * cvt.c (convert_to_reference): Don't complain about temp with
9363 (build_up_reference): Handle TARGET_EXPRs.
9364 * call.c (build_over_call): Elide unnecessary temps.
9365 (can_convert*): Use new overloading code.
9367 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
9369 * call.c: Move TYPE_PTR*_MACROS ...
9370 * cp-tree.h: To here.
9371 * typeck.c (build_reinterpret_cast): Implement.
9373 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
9375 (joust): If we're comparing a function to a builtin and the worst
9376 conversion for the builtin is worse than the worst conversion for the
9377 function, take the function.
9379 * typeck.c (build_const_cast): Implement.
9380 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
9381 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
9383 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
9385 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
9386 too early. Make sure we explode if exprtype turns out to be a
9387 NULL_TREE when it shouldn't be.
9389 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
9391 * cp-tree.h: New routine make_call_declarator.
9392 * lex.c (make_call_declarator): Define it.
9393 * except.c (init_exception_processing): Use it.
9394 (expand_builtin_throw): Likewise.
9395 (start_anon_func): Likewise.
9396 * decl2.c (finish_file): Likewise.
9397 * lex.c (cons_up_default_function): Likewise.
9398 * parse.y: Likewise.
9399 * pt.c (tsubst): Likewise.
9401 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
9403 * decl2.c (groktypefield): Remove unused code.
9405 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
9407 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
9408 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
9409 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
9410 nonempty_cv_qualifiers.
9413 * lex.c (make_pointer_declarator): Change type_quals into
9415 (make_reference_declarator): Likewise.
9417 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9419 * decl.c (start_function): Only check interface_* for templates
9420 with flag_alt_external_templates.
9422 * call.c (build_new_op): Check for comparison of different enum types.
9423 (build_over_call): Fix arg # output.
9425 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
9427 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
9429 * call.c (build_new_op): Check for erroneous args.
9431 * call.c (build_new_method_call): Add missing args to cp_error.
9433 * tree.c (error_type): Dont print reference-to-array.
9435 * typeck.c (convert_for_assignment): Don't say contravariance for
9438 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
9440 * call.c (build_over_call): Diagnose bad convs for `this'.
9442 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
9445 * call.c (convert_like): Handle bad convs.
9446 (build_over_call): Handle bad convs better.
9448 * decl2.c: -fansi-overloading is now the default.
9450 * call.c (build_new_method_call): Check for erroneous args.
9452 * pt.c (instantiate_class_template): Propagate
9453 TYPE_USES_MULTIPLE_INHERITANCE.
9455 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
9457 * call.c (enforce_access): Add static to routine.
9459 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
9461 * call.c (build_user_type_conversion_1): Fix bad handling.
9462 (compare_ics): Likewise.
9464 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
9466 * call.c (standard_conversion): Oops.
9468 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
9470 * g++.c: Update test for win32 (&& ! cygwin32).
9472 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
9474 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
9475 (ptr_reasonably_similar): New fn.
9476 * call.c (BAD_RANK): New rank.
9477 (ICS_BAD_FLAG): New macro.
9478 (standard_conversion): Handle almost-right pointer conversions.
9479 (reference_binding): Handle bad rvalue bindings.
9480 (add_*_candidate): Stuff.
9481 (build_over_call): Pass bad conversions to convert_for_initialization.
9482 (compare_ics): Handle bad convs.
9485 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
9487 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
9488 integer_type_node when computing pointer offsets.
9490 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
9492 * tree.c (lvalue_type): New fn.
9493 (error_type): New fn.
9494 * call.c (op_error): Use error_type.
9495 (add_conv_candidate): Use lvalue_type.
9496 (add_builtin_candidates): Likewise.
9497 * error.c (args_as_string): Use error_type.
9499 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
9501 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
9504 * decl.c (init_decl_processing): With -ansi, __null's type is the
9505 signed integral type with the same number of bits as a pointer.
9506 Introduce a new variable null_node for it.
9507 * cp-tree.h: Adjust.
9508 * call.c (null_ptr_cst_p): Adjust.
9510 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
9512 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
9515 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
9517 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
9518 fns of classes without virtual functions.
9520 * call.c (add_function_candidate): Handle `this' specially.
9521 (compare_ics): Likewise.
9523 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
9525 * typeck.c (build_conditional_expr): Fix handling of __null.
9527 * decl2.c (comdat_linkage): New fn.
9528 (import_export_vtable): Use it.
9529 (import_export_decl): Use it.
9530 * method.c (make_thunk): Use it.
9532 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
9534 * pt.c (end_template_decl): If we don't actually have parms, return.
9535 * parse.y (template_header): Accept 'template <>'.
9537 * errfn.c: Allow 5 args.
9539 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
9541 * tree.c (make_temp_vec): New fn.
9542 * pt.c (push_template_decl): Handle partial specs.
9543 (instantiate_class_template): Likewise.
9544 (more_specialized): Use get_bindings.
9545 (more_specialized_class): New fn.
9546 (get_class_bindings): New fn.
9547 (most_specialized_class): New fn.
9548 (do_function_instantiation): List candidates for ambiguous case.
9549 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
9550 (shadow_tag): Call push_template_decl for partial specializations.
9551 * parse.y: Likewise.
9552 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
9553 DECL_TEMPLATE_MEMBERS.
9554 * call.c (print_z_candidates): Reduce duplication.
9556 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9558 * decl2.c (lang_decode_option): Allow -fansi-overloading.
9560 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
9562 * pt.c (get_bindings): New fn.
9563 (most_specialized): Likewise.
9564 (do_function_instantiation): Use them.
9565 (add_maybe_template): New fn.
9566 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
9567 * call.c (build_new_op): Handle guiding decls.
9568 (build_new_function_call): Likewise.
9569 * decl2.c (finish_file): Likewise.
9571 * decl2.c (mark_used): Do synthesis here.
9572 * call.c (build_method_call): Not here.
9573 (build_over_call): Or here.
9574 * typeck.c (build_function_call_real): Or here.
9575 * tree.c (bot_manip): Call mark_used on functions used in default
9578 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
9580 * decl2.c (import_export_vtable): Delete code that disabled vtable
9581 heuristic on systems with ASM_OUTPUT_EXTERNAL.
9583 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
9585 * typeck.c (build_x_function_call): Handle static call context
9588 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
9589 the function, not its outer block.
9591 * call.c (build_field_call): Pass fields on to build_opfncall
9592 regardless of TYPE_OVERLOADS_CALL_EXPR.
9593 (build_method_call): Pass on to build_new_method_call sooner.
9595 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
9597 * class.c (instantiate_type): Don't put a POINTER_TYPE to
9598 METHOD_TYPE on an expression. Also make a copy of rhs instead of
9601 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
9603 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
9604 (add_builtin_candidate): Don't take enums for ++.
9605 (build_new_method_call): Handle non-aggregates and field calls.
9606 Move new overloading code from...
9609 * decl.c (grokparms): Don't check default args in templates.
9611 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
9613 * cvt.c (build_new_op): Fix args to build_unary_op.
9614 (add_builtin_candidates): Don't call type_promotes_to on float.
9616 * decl.c (grokparms): Check the type of the default arg.
9618 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
9619 returning NULL_TREE.
9621 * typeck.c (build_x_binary_op): Avoid doing extra work.
9622 (build_x_unary_op): Likewise.
9623 (build_x_conditional_expr): Likewise.
9624 * cvt.c (build_over_call): Return.
9625 (add_builtin_candidate): Fix MEMBER_REF.
9626 (build_new_op): Likewise.
9628 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
9630 * method.c (build_overload_name): Put bug fix into code but leave
9631 disabled for now so we can be bug compatible with older releases
9632 that do repeats incorrectly. In the future, we can enable it.
9634 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
9636 * cvt.c (convert_like): Don't call build_cplus_new twice.
9638 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
9639 Control new overloading code with -fansi-overloading.
9641 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
9643 * cvt.c (build_over_call): Call build_cplus_new.
9644 * call.c (build_method_call): Likewise.
9645 * typeck.c (build_function_call_real): Likewise.
9646 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
9647 the COND_EXPR in a TARGET_EXPR so they use the same slot.
9649 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
9651 * typeck.c (complete_type): Propagate
9652 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
9654 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
9656 * cvt.c (joust): More ?: kludging. Sigh.
9657 (build_over_call): Don't try to synthesize global fns.
9659 * search.c (lookup_conversions): Use binfo marking.
9661 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
9663 * search.c (build_mi_matrix): Use the correct value of cid
9664 when determining the new mi_size.
9666 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
9668 * cvt.c (add_builtin_candidates): Do consider type conversion ops
9669 for the first parms of += et al.
9670 (strip_top_quals): New fn.
9671 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
9672 (implicit_conversion): Likewise.
9673 (add_builtin_candidates): Be careful about arrays.
9674 (build_new_method_call): Handle vtable optimization.
9676 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
9678 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
9679 * cvt.c (reference_binding): Use it.
9680 (implicit_conversion): Use it.
9681 (add_builtin_candidate, COND_EXPR): Use it.
9683 * cvt.c (build_new_function_call): Check for error args.
9685 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
9687 * gxx.gperf: Add __null.
9688 * hash.h: Regenerate.
9689 * lex.h: Add RID_NULL.
9690 * lex.c (init_lex): Create null_pointer_node here, stick it in
9692 * decl.c (init_decl_processing): Still set its type here.
9693 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
9694 (convert_to_pointer_force): Likewise.
9695 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
9697 * call.c (convert_harshness): Use null_ptr_cst_p.
9698 * typeck.c (convert_for_assignment): Likewise. Don't produce
9701 * error.c (args_as_string): Handle lists of actual args, too.
9702 * cvt.c (null_ptr_cst): Support (void*)0 for now.
9703 (build_user_type_conversion_1): Improve diagnostics.
9704 (build_new_function_call): Likewise.
9705 (build_object_call): Likewise.
9706 (build_new_method_call): Likewise. Move call before def diagnostic...
9707 (build_over_call): Here.
9709 * cvt.c (build_new_method_call): Don't complain about no match if
9710 LOOKUP_SPECULATIVELY.
9711 (build_over_call): Fix 'this' for virtual fn.
9712 (build_new_method_call): Add diagnostic.
9714 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
9716 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
9717 constructors to be passed in.
9718 (build_over_call): Likewise.
9719 (build_user_type_conversion_1): Pass them in.
9720 (convert_like): Likewise.
9721 (build_object_call): Handle overloaded conversions.
9722 (build_over_call): Pass the right args to build_vfn_ref.
9723 (standard_conversion): Fix pmf convs.
9724 (joust): Handle comparing statics and non-statics.
9725 (build_new_method_call): New fn.
9726 * call.c (build_method_call): Call it if NEW_OVER.
9728 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
9730 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
9733 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
9735 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
9736 instead of just maybe_build_cleanup so that we deallocate the
9739 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9741 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
9742 * cp-tree.h (finish_prevtable_vardecl): Add decl.
9744 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
9746 * pt.c (instantiate_class_template): Call complete_type. Also, if
9747 we're at the end of the file and we just instantiated a template
9748 class with a vtable, call finish_prevtable_vardecl.
9750 * error.c (dump_decl): Don't explode (or explode more gracefully
9751 as appropriate) if the object being dumped has a null type.
9752 (dump_expr): Likewise.
9754 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
9755 by counting the number of nodes that we'll need before allocating
9757 (lookup_fnfields): Fix comment.
9758 (breadth_first_search): Fix comment.
9760 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
9762 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
9764 * class.c (finish_struct): Call cplus_decl_attributes here.
9765 (finish_struct_1): Not here.
9766 * cp-tree.h: Adjust.
9768 * pt.c (type_unification): New parameter STRICT.
9769 (unify): If STRICT, don't allow cv addition or base deduction.
9770 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
9772 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
9774 * search.c (get_template_base{_recursive}): New fns.
9775 * pt.c (more_specialized): New fn.
9776 (do_function_instantiation): Use it.
9777 (unify): Handle base deduction.
9778 * cvt.c (joust): Use more_specialized.
9779 Don't arbitrarily choose between non-builtin candidates.
9780 (build_over_call): Call require_complete_type.
9782 * decl.c (start_function): Statics are static even in a #pragma
9785 * decl2.c (import_export_vtable): Disable vtable heuristic on
9786 systems with ASM_OUTPUT_EXTERNAL.
9788 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
9789 (standard_conversion): No std conv to enum type.
9791 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
9794 * cvt.c (reference_binding): Bind directly to a base subobject of
9797 * cvt.c (build_new_op): Enforce access control.
9799 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
9801 * typeck2.c (process_init_constructor): When scanning the
9802 union for a named field, skip things that aren't FIELD_DECLs.
9804 * method.c (synthesize_method): Don't scan fndecl's rtl if
9805 we're at the end of the file; just assume the function can't
9808 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9810 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
9813 * cvt.c (build_user_type_conversion_1): Handle overloaded
9816 * cvt.c (add_builtin_candidates): Don't consider type conversion
9817 operators for the first parameter of operator=.
9819 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
9821 * typeck.c (complete_type): Only call layout_type if we're not
9822 expanding a template.
9824 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
9826 * cvt.c (compare_ics): Oops.
9828 * cvt.c (op_error): Oops.
9830 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
9831 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
9832 (build_conv): Use them.
9833 (implicit_conversion): Use them.
9834 (convert_like): Handle them.
9835 (build_new_op): Handle builtin COND_EXPR again.
9836 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
9837 in lists of types for COND_EXPR.
9838 (add_builtin_candidate): Add enum candidates for COND_EXPR.
9840 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
9842 * typeck.c (build_modify_expr): Always attempt to build a call to
9843 the assignment operator, even if we're using a default one.
9844 (convert_for_initialization): Call complete_type.
9846 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9848 * cvt.c (reference_binding): A REF_BIND gets the reference type.
9849 (implicit_conversion): Likewise.
9850 (convert_like): Likewise.
9851 (compare_ics): Likewise.
9852 (compare_qual): Likewise.
9853 (print_z_candidates): Handle no candidates.
9854 (build_new_op): Don't handle builtin COND_EXPR for now.
9856 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
9858 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
9860 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
9862 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
9864 * cvt.c (build_builtin_candidate): Oops.
9865 (build_new_op): Oops.
9867 * method.c (build_opfncall): Pass COND_EXPR on.
9868 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
9869 (add_builtin_candidate{,s}): Likewise.
9870 (add_builtin_candidates): Likewise.
9871 (print_z_candidates, op_error, build_new_op): Likewise.
9872 (type_decays_to): New fn.
9873 * lex.c (init_lex): Just say ?: for COND_EXPR.
9875 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
9877 * typeck.c (complete_type): Call layout_type rather than building
9880 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
9883 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
9885 * cvt.c: Always compile the new overloading code (but don't use it).
9886 (implicit_conversion): Add a BASE_CONV when converting to
9887 the same class type.
9888 (convert_like): Handle BASE_CONV.
9890 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
9892 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
9893 (add_builtin_candidate): Likewise.
9896 * typeck.c (build_x_function_call): Try an operator function
9897 whenever we call an object of class type.
9898 * method.c (build_opfncall): Pass CALL_EXPRs through.
9899 * cvt.c (implicit_conversion): Do const-ref case first.
9900 (add_conv_candidate, build_object_call, op_error): New fns.
9901 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
9902 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
9904 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
9905 Fall back on preincrement handling. Use op_error.
9907 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
9909 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
9912 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
9914 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
9916 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
9918 * typeck.c (build_component_ref_1): Use build_component_ref
9919 instead of open coding it here.
9921 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
9923 * g++.c (main): Don't link with -lg++.
9926 * cvt.c (convert_to_reference): Don't use convert_from_refeence on
9927 result of build_type_conversion.
9928 (cp_convert): Only call build_method_call for ctors if
9929 build_type_conversion failed.
9930 (ptr_complete_ob): New function.
9931 (TYPE_PTR{,OB,MEM}_P): New macros.
9932 ({add,build}_builtin_candidate{,s}): New functions.
9933 (print_z_candidates): Handle builtins.
9934 (build_user_type_conversion_1): Don't use conversion fns for
9935 converting to a base type.
9936 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
9937 (build_user_type_conversion): Use convert_from_reference.
9938 (build_new_op): New function.
9939 (build_over_call): Fix handling of methods.
9940 (compare_ics): Handle AMBIG_CONV properly.
9941 * typeck2.c: Increment abort count.
9942 * method.c (build_opfncall): Forward most requests to build_new_op.
9943 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
9945 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9947 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
9948 invalid second argument to dump_expr_list.
9950 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
9952 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
9954 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
9956 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
9959 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
9961 * typeck2.c (process_init_constructor): New pedwarn for using { }
9962 to initialize a pointer to member function.
9963 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
9964 we can avoid the new error.
9966 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
9968 * typeck.c (build_ptrmemfunc1): New function to hide details of
9969 pointer to member functions better.
9971 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
9973 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
9974 methods into the actual method, as we know the implied object is
9977 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
9979 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
9980 inside a system header.
9982 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
9984 * call.c (build_method_call): Call complete_type on the
9987 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
9989 * typeck.c (build_component_ref): Always build up an OFFSET_REF
9990 for obj_ptr->func so that we can know which object to use in a
9993 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
9995 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
9996 around things. Also improve maintainability.
9998 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
10000 * decl.c (grokdeclarator): Check for overflow when evaluating an
10003 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
10005 * cvt.c (cp_convert): Don't check for ambiguity with constructor
10008 * typeck.c (build_x_function_call): Pass function overload
10009 questions to new overloading code if NEW_OVER.
10010 * init.c (expand_aggr_init_1): Only check for type conversion ops
10011 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
10012 Don't check for ambiguity with constructor if NEW_OVER.
10013 * cvt.c (convert_to_reference): Dereference the result of a type
10014 conversion operator.
10015 (build_conv): Propagate ICS_USER_FLAG.
10016 (implicit_conversion): Call instantiate_type.
10017 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
10018 (add_function_candidate): Fix cv-quals on argtype.
10019 (print_z_candidates): New function.
10020 (build_new_function_call): Call it.
10021 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
10022 consider non-converting constructors.
10023 Call print_z_candidates.
10024 Return an AMBIG_CONV for an ambiguous conversion.
10025 (build_user_type_conversion): Handle AMBIG_CONV.
10026 (convert_like): Fix test for building TARGET_EXPR.
10027 Call instantiate_type.
10028 Handle AMBIG_CONV and LVALUE_CONV.
10029 (build_over_call): Handle 0 args and ellipsis.
10030 * cp-tree.def: Add AMBIG_CONV.
10032 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
10034 * decl.c (lookup_name_real): If we find mem in obj when parsing
10035 `obj->mem', make sure we return the right value.
10037 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
10039 * search.c (get_base_distance): Call complete_type.
10041 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
10043 * decl.c (store_bindings): Make static.
10045 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
10047 * init.c (expand_aggr_init_1): Don't check type conversions if
10050 * cvt.c (z_candidate): Put back template field.
10051 (add_function_candidate): Set it.
10052 (add_template_candidate): Likewise.
10054 (compare_qual): Handle references and pointers to members.
10055 (compare_ics): Handle reference bindings.
10057 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
10059 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
10061 * call.c (compute_conversion_costs): Call complete_type.
10063 * tree.c (vec_binfo_member): Use comptypes instead of comparing
10064 pointers, so we can handle template parameters.
10066 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
10068 * cvt.c (cp_convert_to_pointer): We have to call complete_type
10069 here; let's make it explicit instead of a side effect of an
10072 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
10074 * cvt.c (z_candidate): Remove template field.
10075 (reference_binding): Handle binding to temporary.
10076 (implicit_conversion): Likewise.
10077 (add_function_candidate): Handle artificial constructor parms.
10078 Handle functions with too few parms.
10079 (add_template_candidate): New function.
10080 (build_user_type_conversion_1): Handle constructors.
10081 (convert_like): Likewise.
10082 (build_over_call): Likewise.
10083 (build_new_function_call): Support templates.
10084 (compare_ics): Fix reference, inheritance handling.
10086 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
10088 * decl.c: Add signed_size_zero_node.
10089 (init_decl_processing): Build it.
10090 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
10091 when we're trying to make a negative delta.
10093 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10095 Stop doing this damn index==strchr variable name confusion.
10096 * class.c (add_virtual_function): Change local var INDEX to be
10098 (add_method): Likewise.
10099 * lex.c (print_parse_statistics): Likewise.
10100 * search.c (make_memoized_table_entry): Likewise.
10101 (lookup_fnfields_here): Likewise.
10102 (lookup_field): Likewise.
10103 (lookup_fnfields): Likewise.
10104 (get_baselinks): Likewise.
10105 * sig.c (build_signature_table_constructor): Likewise.
10106 (build_signature_method_call): Likewise.
10107 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
10108 (get_member_function_from_ptrfunc): Likewise.
10109 (build_ptrmemfunc): Change local var INDEX to be IDX.
10110 (c_expand_start_case): Likewise.
10112 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
10114 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
10115 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
10116 (convert_to_reference): Use build_type_conversion to convert to
10117 the reference type directly.
10118 (standard_conversion): Fix void* case, non-conversions.
10119 (reference_binding): Fix expr == 0 case, non-conversions.
10120 (convert_like): Support REF_BIND.
10121 (compare_qual): Split out from compare_ics.
10122 (compare_ics): Use it, handle icses with only a qual_conv.
10124 * init.c (expand_vec_init): Don't crash if decl is NULL.
10126 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
10128 * mpw-config.in: New file, configury for Mac MPW.
10129 * mpw-make.sed: New file, makefile editing for MPW.
10131 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10133 * pt.c (instantiate_class_template): Call repo_template_used.
10135 * search.c (lookup_conversions): Only lookup conversions in
10138 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10140 * cp-tree.def: Renamed from tree.def, to avoid confusion with
10142 * cp-tree.h, lex.c: Include cp-tree.def.
10143 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
10145 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
10147 * init.c (build_vec_delete_1): Call complete_type.
10149 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
10151 * except.c (start_anon_func): Make sure anonymous functions are
10154 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
10156 * decl.c (finish_function): If function_depth > 1, set nested.
10158 * decl2.c (grokbitfield): Revert Bob's change.
10159 * class.c (finish_struct_1): Fix handling of named bitfield widths.
10161 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
10163 * pt.c (add_pending_template): Handle types.
10164 (lookup_template_class): With -fexternal-templates, just add the class
10165 to pending_templates instead of instantiating it now.
10166 * decl2.c (finish_file): Handle types in pending_templates.
10168 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
10170 * decl2.c (grokbitfield): Handle constant decls appropriately.
10171 Give an appropriate error message now instead of spewing core
10174 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
10176 * decl2.c: Don't turn on thunks by default for now.
10178 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
10180 * typeck.c (complete_type): Handle error_mark_node.
10181 (common_type, OFFSET_TYPE): Handle template_type_parms.
10183 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
10185 * pt.c (instantiate_decl): If at_eof, call import_export_decl
10186 regardless of DECL_INLINE.
10188 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
10190 * class.c (finish_struct_bits): Copy TYPE_SIZE.
10192 * rtti.c (build_dynamic_cast): Support templates.
10193 * tree.def: Support DYNAMIC_CAST_EXPR.
10194 * pt.c (tsubst_copy): Likewise.
10195 * decl2.c (build_expr_from_tree): Likewise.
10197 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
10199 * typeck.c (build_static_cast): Support templates.
10200 (build_const_cast): Likewise.
10201 * tree.def: Support CONST/STATIC_CAST_EXPR.
10202 * pt.c (tsubst_copy): Likewise.
10203 * decl2.c (build_expr_from_tree): Likewise.
10205 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
10207 * decl2.c (finish_vtable_vardecl): Don't trust
10208 TREE_SYMBOL_REFERENCED for vtables of local classes.
10210 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
10212 * pt.c (tsubst_copy): Handle operator T.
10214 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10216 * init.c (build_delete): Move creation of PARMS inside test of
10217 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
10219 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
10221 * typeck.c (build_conditional_expr): Don't assume that
10222 the arguments to ?: are always pointers or records.
10224 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
10226 * decl2.c (import_export_decl): Still emit static/weak/comdat
10227 copies of inline template functions with -fno-implicit-templates.
10229 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
10231 * init.c (build_delete): Determine the complete basetype
10232 path to the destructor we're calling.
10234 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
10236 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
10237 initialize the enum, because we really and truly don't know where
10239 (start_enum): Don't copy integer_zero_node because
10240 build_enumerator will do it.
10242 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10244 * decl.c (finish_function): Do access control on base destructors.
10246 * pt.c (tsubst, case FUNCTION_DECL): Set up
10247 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
10250 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
10252 * cvt.c (build_up_reference): If we have already extended the
10253 lifetime of the temporary, don't try it again.
10254 * typeck.c (c_expand_return): Don't try and convert the return
10255 value twice when we want a reference, once is enough.
10257 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
10259 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
10260 LOOKUP_ONLYCONVERTING at all for now.
10262 * search.c (add_conversions): Put the conversion function in
10263 TREE_VALUE, the basetype in TREE_PURPOSE.
10264 * cvt.c (build_type_conversion): Adjust.
10265 * cvt.c (build_expr_type_conversion): Adjust.
10266 * call.c (user_harshness): Adjust.
10268 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
10270 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
10273 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
10275 * except.c (expand_start_catch_block): Add a dummy region, if we
10276 get an error, so that we can avoid core dumping later.
10278 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
10280 * cp-tree.h (OFFSET_REF): Remove.
10281 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
10282 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
10283 * init.c (expand_aggr_init_1): Likewise.
10284 (build_new): Likewise.
10285 * typeck.c (expand_target_expr): Likewise.
10287 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
10289 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
10292 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
10294 * cvt.c (build_up_reference): Redo how and when temporaries are
10296 * decl.c (grok_reference_init): Don't try and be smart about
10299 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
10301 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
10302 (TARGET_EXPR...), now that it has 4 arguments.
10303 * tree.c (build_cplus_new): Likewise.
10305 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10307 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
10309 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
10310 * decl.c (struct saved_scope): Remove named_labels,
10311 {base,member}_init_list.
10312 (maybe_push_to_top_level): Don't set them. Call
10313 push_cp_function_context if appropriate.
10314 (pop_from_top_level): Likewise.
10316 * method.c (do_build_assign_ref): Remove obsolete check of
10317 TYPE_HAS_ASSIGN_REF (basetype).
10319 * decl.c (grokfndecl): Diagnose user definition of
10320 implicitly-declared methods.
10322 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
10324 * method.c (do_build_copy_constructor): Add code to give
10325 meaningful error messages instead of crashing.
10326 (do_build_assign_ref): Don't synthesize assignment operators for
10327 classes containing reference or const members.
10329 * class.c (struct base_info): Remove cant_synth_copy_ctor
10330 and cant_synth_asn_ref.
10331 (finish_base_struct): Remove the code that tries to conditionalize
10332 synthesis of copy constructors & assignment operators based on
10333 access permissions. Instead, let it fail when it tries to
10334 synthesize the copy constructor. This will give meaningful error
10335 messages instead of silently generating code to perform a bitcopy.
10337 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
10339 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
10340 determining types for constant values.
10342 * decl.c (struct named_label_list): Use instead of stuffing
10343 random items into a TREE_LIST node.
10344 (named_label_uses): Use the new struct.
10345 (poplevel): Likewise.
10346 (lookup_label): Likewise.
10347 (define_label): Add an error message to tell the user the line
10348 where the goto is located in addition to the destination of the
10350 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
10352 (finish_function): Likewise.
10354 (start_decl): Complain about defining a static data member
10355 in a different type from which it was declared.
10357 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
10359 * cvt.c (build_expr_type_conversion): Adjust.
10361 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
10363 * call.c (build_method_call): Always convert 'this' to the
10366 * search.c (add_conversions): Put the conversion function in
10367 TREE_VALUE, the type in TREE_PURPOSE.
10368 * cvt.c (build_type_conversion): Adjust.
10369 * call.c (user_harshness): Adjust.
10371 * method.c (emit_thunk): Call temporary_allocation and
10372 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
10374 * tree.c (build_cplus_array_type): Handle tweaking of
10375 TYPE_MAIN_VARIANT here.
10376 * typeck.c (common_type): Not here.
10378 * typeck.c (complete_type): Only try to complete an array type if
10381 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
10383 * decl.c (grokvardecl): Call complete_type.
10384 (grokdeclarator): Call complete_type for PARM_DECLs.
10386 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
10388 * pt.c (instantiate_class_template): Re-set
10389 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
10391 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
10393 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
10394 smart enough to do it right.
10395 * tree.c (cp_expand_decl_cleanup): Likewise.
10396 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
10397 cp_expand_decl_cleanup.
10398 (store_parm_decls): Likewise.
10399 (hack_incomplete_structures): Likewise.
10400 * except.c (push_eh_cleanup): Likewise.
10402 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
10404 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
10405 frontend to the backend where it belongs.
10406 * tree.c (unsave_expr): Likewise.
10407 (unsave_expr_now): Likewise.
10408 * tree.def (UNSAVE_EXPR): Likewise.
10409 * cp-tree.h (unsave_expr): Likewise.
10410 (unsave_expr_now): Likewise.
10412 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
10414 * init.c (emit_base_init): Make sure the partial EH cleanups live
10415 on the function_obstack.
10417 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
10419 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
10420 when checking for pointer types.
10422 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
10424 * pt.c (instantiate_class_template): Remove obsolete check for
10425 access declarations.
10427 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
10429 * call.c (build_overload_call): Simplify calls to
10430 build_overload_call by removing last parameter.
10431 (build_method_call): Likewise.
10432 * cp-tree.h: Likewise.
10433 * method.c (build_opfncall): Likewise.
10434 * typeck.c (build_x_function_call): Likewise.
10436 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
10438 * call.c (default_parm_conversions): Factor out common code.
10439 (build_method_call): Use it.
10440 (build_overload_call_real): Use it.
10442 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
10444 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
10445 but pedwarn as the code is bogus.
10446 * typeck.c (decay_conversion): Likewise.
10447 (build_function_call_real): Use build_addr_func instead of
10448 default_conversion. Don't allow pointer-to-method functions down
10450 (build_unary_op): Use real pointer-to-member functions instead of
10452 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
10453 (convert_for_assignment): Removed some obsolete code.
10454 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
10455 build_x_function_call instead of current_class_ptr. Only call
10456 digest_init once on an initializer, we do this just checking
10458 (build_expr_from_tree): Pass current_class_ref to
10459 build_x_function_call instead of current_class_ptr.
10460 * init.c (build_member_call): Likewise.
10461 * pase.y: Likewise.
10462 * error.c (dump_expr): Handle OFFSET_REFs better.
10463 * pt.c (unify): Handle pointer-to-member functions better.
10464 * decl.c (finish_function): Clear out current_class_ref just like
10465 we do for current_class_ptr.
10467 * typeck.c (get_delta_difference): Handle virtual bases better.
10469 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
10471 * sig.c (build_signature_table_constructor): Use the delta for
10472 the original basetype for this virtual function with thunks.
10473 (build_signature_method_call): We still need to adjust 'this'
10476 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
10478 * call.c (build_addr_func): New routine. Used to get the `real'
10479 address of a function or a method. Needed to avoid getting a
10480 pointer-to-member function.
10481 (build_call): New routine to build CALL_EXPRs.
10482 (build_method_call): Use it.
10483 * cvt.c (convert_to_aggr): Likewise.
10484 * typeck.c (build_function_call_real): Likewise.
10485 * sig.c (build_signature_table_constructor): Use build_addr_func.
10486 * cp-tree.h (build_call, build_addr_func): Declare them.
10488 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
10490 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
10491 * parse.y: Remove uses of LOOKUP_AGGR.
10493 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
10495 * *.[chy]: Rename current_class_decl to current_class_ptr, and
10496 C_C_D to current_class_ref.
10498 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
10500 * call.c (convert_harshness): Tighten up pointer conversions.
10502 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
10504 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
10505 (finish_file): Likewise.
10507 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
10509 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
10511 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
10514 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
10516 * decl2.c: Turn on thunks by default where supported.
10518 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
10520 * cp-tree.h (build_overload_call_maybe): Removed.
10521 * call.c (build_overload_call_real): Invert meaning of last arg to
10522 be require_complete.
10523 (build_overload_call): Likewise.
10524 * typeck.c (build_x_function_call): Use build_overload_call_real
10525 instead of build_overload_call_maybe.
10527 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
10529 * decl2.c (finish_file): Don't try to emit functions that haven't
10532 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
10534 * decl2.c (finish_vtable_vardecl): Oops.
10536 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
10537 Also store the bindings from previous_class_values.
10538 (pop_from_top_level): Restore them.
10540 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
10542 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
10543 symbol has been referenced.
10544 (finish_file): Re-join synthesis/vtable loop with inline emission
10545 loop, disable inlining when an inline is output.
10547 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
10549 * except.c (init_exception_processing): Setup saved_in_catch.
10550 (push_eh_cleanup): Reset __eh_in_catch.
10551 (expand_start_catch_block): Set __eh_in_catch.
10553 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
10555 * except.c (push_eh_cleanup): Add tracking for whether or not we
10556 have an active exception object.
10557 (expand_builtin_throw): Use it to make sure a rethrow without an
10558 exception object is caught.
10560 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
10562 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
10565 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
10567 * decl2.c (finish_file): Also use sentries for vars with
10568 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
10571 * lex.c (handle_cp_pragma): Disable #pragma
10572 interface/implementation if SUPPORTS_ONE_ONLY > 1.
10574 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
10576 * method.c (emit_thunk): Wrap default case in
10577 temporary/permanent_allocation.
10579 * method.c (make_thunk): Use DECL_ONE_ONLY.
10580 (emit_thunk): Call assemble_end_function.
10582 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
10584 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
10585 (import_export_decl): Likewise.
10586 (finish_prevtable_vardecl): Disable vtable hack if
10587 SUPPORTS_ONE_ONLY > 1.
10589 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
10591 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
10592 PREDECREMENT_EXPRs take two arguments, not one.
10594 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
10596 * class.c (build_vtable_entry): Don't build thunks for abstract
10599 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
10602 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
10604 * class.c (set_rtti_entry): Use size_zero_node.
10605 (build_vtable): Likewise.
10607 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
10609 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
10610 (prepare_fresh_vtable): Likewise.
10612 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
10614 * method.c (emit_thunk): Call mark_used on the target function.
10616 * call.c (build_method_call): Don't warn about pending templates.
10618 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
10620 * decl2.c (finish_file): Fix list walking logic.
10622 * typeck2.c (check_for_new_type): Only warn if -pedantic.
10624 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
10626 * class.c (finish_struct_1): Remove old code for
10627 dont_allow_type_definitions.
10628 * cp-tree.h: Likewise.
10629 * spew.c: Make sure cp-tree.h is included before parse.h, so the
10630 definition of flagged_type_tree is found before it is used.
10632 * parse.y: Added the ftype member to the type union, and changed a
10633 number of rules to use it instead of ttype. Added calls to
10634 check_for_new_type() as appropriate.
10635 * typeck2.c (check_for_new_type): New function for checking
10636 if a newly defined type appears in the specified tree.
10637 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
10638 for check_for_new_type().
10640 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
10642 * decl2.c (finish_file): Only use a sentry if the decl is public.
10644 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
10645 don't pass LOOKUP_ONLYCONVERTING.
10647 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
10649 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
10650 properly keeps track of const and volatile type modifiers.
10652 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
10654 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
10655 * pt.c (comp_template_args): Use it.
10657 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
10658 assemble_external for artificial function decls.
10660 * decl.c (cp_finish_decl): Oops.
10662 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
10664 * decl2.c (import_export_decl): Put static data member templates
10665 into common storage, or make them weak, depending on whether they
10666 are dynamically or statically initialized.
10667 (get_sentry): New function.
10668 (finish_file): Do import_export_decl for static data members before
10669 building the init/fini functions. Don't init/fini a variable that's
10670 EXTERNAL. Use a sentry for variables in common. Fix mismatching
10671 push/pop_temp_slots.
10672 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
10673 expand_static_init thang.
10674 * method.c (get_id_2): New function.
10676 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
10678 * parse.y (empty_parms): Make sure we use C++-style prototypes
10679 when we're declaring member functions.
10681 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
10683 * Makefile.in (CONFLICTS): 16 s/r conflicts.
10684 * parse.y (self_template_type): New nonterminal.
10686 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
10688 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
10690 * parse.y (base_class.1): Allow 'typename foo::bar'.
10692 * lex.c (check_newline): Remove #pragma code that plays with the
10693 input stream, since we now deal with tokens. Clear nextchar when
10695 (handle_cp_pragma): Use real_yylex.
10696 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
10699 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
10701 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
10703 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
10705 * parse.y: New token SELFNAME for potential constructor.
10706 * spew.c (yylex): Handle it.
10707 * lex.c (identifier_type): Produce it.
10709 * parse.y (complete_type_name): In :: case, don't push class binding.
10710 (complex_type_name): Likewise.
10712 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
10714 * typeck.c (build_reinterpret_cast): Handle pointer to member
10717 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10719 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
10721 (check_newline): Put the vtable/unit/implementation/interface pragma
10722 code into handle_cp_pragma, replacing it with a call.
10723 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
10724 args. Get the next token after handling the pragma token.
10726 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
10728 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
10729 (convert_to_pointer_force): Likewise.
10731 * init.c (build_new): Fix array new without -fcheck-new.
10733 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
10735 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
10736 tree.c: Lose TYPE_NESTED_NAME.
10738 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
10741 * tree.def: Add VEC_INIT_EXPR.
10742 * expr.c (cplus_expand_expr): Handle it.
10743 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
10744 the extra file-scope symbol nastiness.
10746 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
10748 * method.c (make_thunk): Thunks are static.
10749 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
10751 * decl2.c (mark_vtable_entries): Emit thunks as needed.
10752 (finish_file): Don't emit them here.
10754 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
10756 * rtti.c (build_dynamic_cast): Handle null pointers.
10757 (ifnonnull): New function.
10759 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
10761 * call.c (build_method_call): Remember the original basetype we
10762 were called with. Give an error message instead of trying
10763 (incorrectly) to call a non-static member function through a
10764 non-inherited class.
10766 * search.c (expand_upcast_fixups): Mark the new fixup as
10769 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10771 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
10773 * class.c (set_rtti_entry): Fix for thunks.
10775 * decl2.c (import_export_decl): Still emit typeinfo fns for
10776 cv-variants of builtin types.
10778 * rtti.c (expand_class_desc): Set up base_info_type_node here.
10779 (init_rtti_processing): Instead of here.
10781 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
10783 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
10784 (build_typeid): Only complain about taking dynamic typeid without
10787 * decl2.c: flag_rtti defaults to 1.
10789 * rtti.c (get_tinfo_var): The general class case is now smaller.
10790 (init_rtti_processing): Pack the latter three fields of base_info
10793 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
10795 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
10797 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
10799 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
10800 (push_memoized_context): Split out code to undefer pop_type_level to
10801 (clear_memoized_cache): here.
10802 (pop_memoized_context): We can only handle one layer of deferral of
10803 pop_type_level so clear the cache, if there was a previous level.
10805 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10807 * rtti.c (init_rtti_processing): Build up base_info_type_node.
10808 (expand_class_desc): Use one pointer to an array of base_info
10809 structs, passed using a CONSTRUCTOR.
10811 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
10813 * class.c (build_vbase_path): Remove block extern for
10814 flag_assume_nonnull_objects here.
10815 (build_vfn_ref): Split out functionality into build_vtbl_ref.
10816 (build_vtbl_ref): New routine.
10817 (build_vtable): Set up rtti info here.
10818 (add_virtual_function): Note in CLASSTYPE_RTTI the best
10819 place where we can get the rtti pointers from to avoid having to
10820 search around for a place.
10821 (finish_base_struct): Likewise.
10822 (finish_struct_1): Likewise. Never create totally new vtables
10823 with totally new vtable pointers for rtti. Disable code to layout
10824 vtable pointers better until we want to break binary
10826 * rtti.c (build_headof_sub): New routine to convert down to a
10827 sub-object that has an rtti pointer in the vtable.
10828 (build_headof): Use it. Also, use build_vtbl_ref now to be more
10830 (build_dynamic_cast): Make sure we have saved it, if we need to.
10831 * search.c (dfs_init_vbase_pointers): Disable code that deals with
10832 a more efficient vtable layout, enable later.
10833 * call.c (flag_assume_nonnull_objects): Moved declaration to
10834 * cp-tree.h: here. Declare build_vtbl_ref.
10835 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
10836 function calls that want a tree.
10838 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
10840 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
10841 other X subobjects in the most derived type. Ack.
10843 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
10844 get_typeid will do it for us.
10845 (get_typeid_1): Break out call-building for expand_*_desc to use.
10846 (get_typeid): Call it.
10847 (expand_*_desc): Likewise.
10848 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
10850 (init_decl_processing): Lose builtin_type_tdescs lossage.
10851 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
10853 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
10855 * pt.c (tsubst): When calling set_nested_typename, use
10856 TYPE_NESTED_NAME (current_class_type) instead of
10857 current_class_name.
10859 * decl.c (pushdecl): Likewise.
10860 (pushdecl_class_level): Likewise.
10861 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
10862 set_nested_typename.
10864 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
10866 * rtti.c (synthesize_tinfo_fn): Handle arrays.
10868 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
10870 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
10872 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
10873 (init_rtti_processing): Lose bad_cast_type.
10874 (build_dynamic_cast): Use throw_bad_cast.
10876 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
10878 * decl2.c (finish_file): Don't synthesize artificial functions
10879 that are external and not inline.
10881 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
10883 * decl2.c (finish_file): Handle having new inlines added to
10884 saved_inlines by synthesis.
10886 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
10888 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
10890 RTTI rewrite to initialize nodes as needed, not require that
10891 users #include <typeinfo>, complete functionality and reduce wasted
10893 * rtti.c (init_rtti_processing): New fn.
10894 (build_typeid): The vtable entry is now a function.
10895 (get_tinfo_var): New fn.
10896 (get_tinfo_fn): Likewise.
10897 (get_typeid): Use it.
10898 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
10899 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
10901 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
10902 (synthesize_tinfo_fn): New fn.
10903 * method.c (build_t_desc_overload): Lose.
10904 (build_overload_with_type): More generic.
10905 * decl.c (init_decl_processing): Call init_rtti_processing.
10906 * class.c (set_rtti_entry): Use get_tinfo_fn.
10907 * decl2.c (mark_vtable_entries): Mark the rtti function.
10908 (finish_prevtable_vardecl): Don't build_t_desc.
10909 (import_export_decl): Handle tinfo functions.
10910 (finish_file): Likewise.
10911 * typeck.c (inline_conversion): New fn.
10912 (build_function_call_real): Use it.
10913 * cp-tree.h: Add decls.
10915 * method.c (hack_identifier): Also convert component_refs from
10918 * lex.c (cons_up_default_function): Use the type, not the name, in
10921 * decl2.c (import_export_vtable): Fix weak vtables.
10923 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
10925 * search.c (get_base_distance_recursive): Fix access checks for
10928 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10930 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
10932 (convert_harshness): Add prototypes wrapped by PROTO.
10933 * decl2.c (grok_function_init): Likewise.
10934 (do_toplevel_using_decl): Change to void return type.
10935 * class.c (build_vtable_entry): Remove decl of make_thunk.
10936 (merge_overrides): Fix order of arg definitions.
10937 (finish_vtbls): Likewise.
10938 (fixup_vtable_deltas): Likewise.
10939 (modify_all_direct_vtables): Likewise.
10940 (modify_all_indirect_vtables): Likewise.
10941 * search.c (get_base_distance_recursive): Likewise.
10942 (get_abstract_virtuals_1): Likewise.
10943 (fixup_virtual_upcast_offsets): Likewise.
10944 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
10945 * init.c (perform_member_init): Fix order of arg definitions.
10946 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
10947 * cp-tree.h (make_thunk): Add decl.
10948 (overload_template_name, push_template_decl): Add decls.
10949 (do_toplevel_using_decl): Change to void return type.
10950 (vec_binfo_member): Add decl.
10952 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10954 * typeck.c (mark_addressable, convert_for_assignment,
10955 convert_for_initialization, pointer_int_sum, pointer_diff,
10956 unary_complex_lvalue): Add prototypes wrapped by PROTO.
10957 (convert_sequence): #if 0 fn decl, since definition also is.
10959 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
10961 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
10962 cast to pointer types for type searching.
10964 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10966 * typeck.c (get_delta_difference): Use cp_error, not error, in the
10967 case where BINFO == 0.
10969 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
10971 * call.c (build_method_call): Fix wording of error messages so
10972 constructors come out right.
10974 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
10976 * decl.c (push_overloaded_decl): Don't warn about hidden
10977 constructors when both the type and the function are declared
10978 in a system header file.
10980 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
10982 * class.c (finish_struct_1): Propagate the TYPE_PACKED
10983 flag for the type to the type's fields.
10985 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
10987 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
10989 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
10991 * class.c (base_info, finish_base_struct): Replace
10992 needs_virtual_dtor with base_has_virtual.
10994 (finish_struct_1): Remove the old code that tried to make default
10995 destructors virtual. Use base_has_virtual when checking if we need
10996 to add a vtable entry for the rtti code.
10998 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
11000 * pt.c (push_template_decl): Complain about template decl with
11001 inappropriate declaration.
11003 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
11005 * typeck.c (build_x_unary_op): Remove bogus check for taking
11006 the address of a member function.
11008 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
11010 * parse.y (constructor_declarator): Only push the class if
11011 we are not already in the class.
11013 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
11015 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
11016 Add additional argument to INIT_CUMULATIVE_ARGS.
11018 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
11020 * decl.c (shadow_tag): Fix error about anon union with methods.
11022 * parse.y (self_reference): Only generate a self-reference if this
11023 is a non-template class.
11024 (opt.component_decl_list): Only use it if it was generated.
11026 * parse.y (component_decl_1): Use constructor_declarator.
11027 (fn.def2): Likewise.
11028 (notype_component_declarator0): Likewise.
11030 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
11032 * typeck.c (build_x_unary_op): Add checks for taking the address
11033 of a TARGET_EXPR or of a member function, and give appropriate
11036 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
11038 * pt.c (process_template_parm): Allow template type parms to be
11039 used as types for template const parms.
11041 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
11043 * init.c (expand_vec_init): Ensure the eh cleanups are on the
11046 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
11048 * decl.c (lookup_name_real): Be even more picky about the
11049 ambiguous lookup warning.
11050 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
11051 * parse.y (constructor_declarator): Rather than here.
11053 * parse.y (constructor_declarator): New nonterminal.
11055 (explicit_instantiation): Likewise.
11057 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11059 Add implicit declaration of class name at class scope.
11060 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
11061 * parse.y (self_reference): New nonterminal.
11062 (opt.component_decl_list): Use it.
11063 (fn.def1): Add nested_name_specifier type_name cases.
11064 * class.c (build_self_reference): New function.
11065 (finish_struct): Handle access_default later, move self-reference
11067 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
11068 * cp-tree.h: Adjust.
11070 * pt.c (do_function_instantiation): Separate handling of member
11071 functions and non-member functions properly.
11073 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11075 * pt.c (process_template_parm): Improve error for 'volatile class K'.
11077 * class.c (finish_struct_1): Check the right slot for destructors.
11079 * decl.c (start_enum): Complain about enum templates.
11081 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
11083 * init.c (resolve_offset_ref): Offset pointers to member data by one.
11084 * typeck.c (unary_complex_lvalue): Likewise.
11086 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
11088 * typeck.c (c_expand_return): Check for a returned local
11089 array name, similar to the check for an ADDR_EXPR.
11091 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
11093 * decl.c (cp_finish_decl): Don't build cleanups for static
11096 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
11098 * typeck.c (build_modify_expr): Fix error messages to be more
11100 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
11101 assignment operators.
11102 * error.c (assop_as_string): Likewise. Add support for `%Q' for
11103 assignment operators.
11105 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
11107 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
11108 give an error if initialized. Pedwarn about nested type with the
11109 same name as its enclosing class.
11111 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
11113 * typeck.c (require_complete_type): Be sure to instantiate the
11114 MAIN_VARIANT of the type.
11116 * decl2.c (finish_file): Instantiate pending templates before
11117 processing static constructors and destructors.
11119 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
11122 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
11124 * decl2.c (delete_sanity): If error_mark_node is passed
11125 in as an expression, quit while we're ahead.
11127 * decl.c (grokdeclarator): Give an error message if `friend'
11128 is combined with any storage class specifiers.
11130 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
11132 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
11133 definition of nonexistent nested type.
11135 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
11136 not to say 'typedef'.
11138 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11140 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
11141 * search.c (dfs_walk, dfs_init_vbase_pointers,
11142 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
11143 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
11145 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
11147 * except.c (build_throw): Support minimal parse.
11148 * pt.c (tsubst_copy): Support THROW_EXPR.
11149 * decl2.c (build_expr_from_tree): Likewise.
11151 * pt.c (mangle_class_name_for_template): Always allocate
11154 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
11156 * cvt.c (cp_convert_to_pointer): Give an appropriate error
11157 when trying to cast from an incomplete type.
11159 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11161 * pt.c (instantiate_class_template): Don't bother setting up
11162 CLASSTYPE_TAGS explicitly, as the nested types will add
11165 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
11167 * decl.c (shadow_tag): Remove old error check for usage of
11168 an enum without a previous declaration.
11169 (xref_tag): Add error message about usage of enums without a
11170 previous declaration.
11172 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
11174 * lex.c (do_identifier): Only do name consistency check if we're
11177 * pt.c (push_template_decl): Don't crash if we get a member defn
11178 that doesn't match.
11180 * decl.c (xref_tag_from_type): New function to do an xref without
11181 always having to figure out code_type_node.
11182 * cp-tree.h: Declare it.
11183 * pt.c (instantiate_class_template): Use it for friend classes.
11184 (lookup_template_class): Use it.
11186 * typeck2.c (build_functional_cast): Pull out a single parm before
11187 passing it to build_c_cast.
11189 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
11191 * expr.c (do_case): Give an error message if a pointer is
11192 given as a case value.
11194 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
11196 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
11199 * lex.c (cons_up_default_function): Really, now, interface hackery
11200 does not apply to synthesized methods.
11202 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
11204 * call.c (build_method_call): Ctors and dtors now have special names
11205 with respect to lookups.
11206 * class.c (add_method): Likewise.
11207 (grow_method): Likewise.
11208 (finish_struct_methods): Likewise.
11209 (warn_hidden): Likewise.
11210 (finish_struct_1): Likewise.
11211 * cvt.c (convert_to_reference): Likewise.
11212 (convert_to_aggr): Likewise.
11213 (cp_convert): Likewise.
11214 * decl2.c (check_classfn): Likewise.
11215 * init.c (expand_member_init): Likewise.
11216 (expand_default_init): Likewise.
11217 (expand_aggr_init_1): Likewise.
11218 (build_offset_ref): Likewise.
11219 (build_new): Likewise.
11220 (build_delete): Likewise.
11221 * lex.c (do_inline_function_hair): Likewise.
11222 * search.c (lookup_field_1): Likewise.
11223 (lookup_fnfields_here): Likewise.
11224 (lookup_field): Likewise.
11225 (lookup_fnfields): Likewise.
11226 (get_virtual_destructor): Likewise.
11227 (dfs_debug_mark): Likewise.
11228 (dfs_pushdecls): Likewise.
11229 (dfs_compress_decls): Likewise.
11230 * tree.c (layout_basetypes): Likewise.
11231 * typeck.c (build_component_ref): Likewise.
11232 (build_x_function_call): Likewise.
11233 (build_modify_expr): Likewise.
11234 (convert_for_initialization): Likewise.
11235 (build_functional_cast): Likewise.
11236 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
11239 * decl.c (ctor_identifier): New.
11240 (dtor_identifier): New.
11241 (init_decl_processing): Set them.
11243 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
11245 * typeck.c (build_component_ref): Don't get confused by fields whose
11246 context has no type name, like pointer to member functions.
11248 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
11250 * decl.c (grokdeclarator): Handle typedef without declarator.
11252 * pt.c (tsubst): Handle SCOPE_REF in declarator.
11254 * parse.y (bad_parm): Catch another case of missing `typename'.
11256 * lex.c (yyprint): Handle TYPE_DECLs.
11258 * decl.c (start_function): Don't try to be clever.
11260 * lex.c: Lose compiler_error_with_decl.
11261 * typeck2.c: Lose error_with_aggr_type.
11262 (incomplete_type_error): Use cp_* instead of old functions.
11263 (readonly_error): Likewise.
11264 * typeck.c (convert_arguments): Likewise.
11265 * search.c (lookup_nested_field): Likewise.
11266 * method.c (make_thunk): Likewise.
11267 * decl.c (grokparms): Likewise.
11268 * cp-tree.h: Update.
11270 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
11273 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
11275 * method.c (build_opfncall): When deleting a pointer to an
11276 array, build a new pointer to the tree past any ARRAY_TYPE
11279 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11281 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
11283 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
11285 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
11288 * decl.c (finish_function): Don't set nested based on
11289 hack_decl_function_context.
11290 * parse.y (function_try_block): Check for nested function.
11291 (pending_inlines): Likewise.
11293 * decl2.c (build_expr_from_tree): If a unary op already has a
11294 type, just return it.
11296 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
11298 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
11299 (finish_file): Check the return value of walk_vtables.
11300 (finish_prevtable_vardecl): Return int.
11301 (finish_vtable_vardecl): Likewise.
11302 (prune_vtable_vardecl): Likewise.
11303 * lex.c (set_vardecl_interface_info): Likewise.
11304 * cp-tree.h: Adjust return types.
11306 * class.c (delete_duplicate_fields_1): Don't complain about
11307 duplicate nested types if they're the same type.
11308 (finish_struct): Remove check for duplicate.
11309 * decl2.c (grokfield): Don't check for typedef of anonymous type.
11311 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
11313 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
11315 * decl.c (grokdeclarator): Lose special handling of class-level
11316 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
11317 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
11319 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
11321 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
11323 * search.c (compute_access): Fix handling of anonymous union
11325 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
11326 from anonymous unions to their members.
11328 * typeck.c (build_x_function_call): For static member functions,
11329 hand off to build_member_call.
11331 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
11333 * typeck.c (build_component_ref): Handle OFFSET_REFs.
11335 * init.c (expand_vec_init): Fix init == 0 case.
11337 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
11339 * init.c (build_new): Pedwarn about init and array new.
11340 (expand_vec_init): Handle lists, use convert_for_initialization.
11342 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
11343 when converting to an aggregate type.
11344 * cvt.c (cp_convert): Pass it through.
11346 * typeck.c (build_conditional_expr): Handle user-defined
11347 conversions to slightly different types.
11349 * decl.c (grokdeclarator): Force an array type in a parm to be
11352 * decl2.c (do_using_directive): Sorry.
11353 (do_namespace_alias): Likewise.
11354 * lex.c (real_yylex): Warn about using the `namespace' keyword.
11356 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
11358 * parse.y (datadef): Move call to note_list_got_semicolon up.
11360 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
11362 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
11364 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
11366 * decl.c (cp_finish_decl): The exception regions have to be
11367 nested, not overlapping. We start the exception region for a
11368 decl, after it has been fully built, and all temporaries for it
11369 have been cleaned up.
11371 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
11373 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
11375 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
11377 * tree.def: Add RETURN_INIT.
11378 * pt.c (instantiate_decl): Handle RETURN_INIT.
11379 * decl.c (store_return_init): Handle minimal_parse_mode.
11381 * tree.c (cp_build_type_variant): Just return an error_mark_node.
11382 * decl.c (make_typename_type): Don't try to get the file and line
11384 * typeck.c (comptypes): Handle TYPENAME_TYPE.
11386 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
11388 * decl.c (poplevel): Make sure we clear out and restore old local
11389 non-VAR_DECL values by default when they go out of scope.
11391 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
11393 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
11394 referring to addresses of variables and functions.
11396 * error.c (dump_expr): Support SIZEOF_EXPR.
11398 * init.c (do_friend): Use the return value of check_classfn.
11400 * typeck.c (convert_arguments): Call complete_type.
11402 * method.c (hack_identifier): After giving an error, set value to
11405 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
11407 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
11408 lossage for local classes.
11409 * cp-tree.h: Declare it.
11410 * decl.c (lookup_name_real): Evil, painful hack for local classes.
11411 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
11412 Use hack_decl_function_context.
11413 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
11414 (start_function): Use hack_decl_function_context.
11415 (finish_function): Likewise.
11416 * method.c (synthesize_method): Likewise.
11417 * lex.c (process_next_inline): Likewise.
11418 (do_pending_inlines): Likewise.
11419 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
11422 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
11424 * sig.c (build_signature_pointer_or_reference_type): Align
11425 signature pointers/references on 8-byte boundaries so they can be
11426 grabbed 2 words at a time on a Sparc.
11428 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
11430 * method.c (hack_identifier): Requiring a static chain is now a
11432 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
11435 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11437 * init.c (build_offset_ref): Call complete_type.
11439 * decl.c (pop_from_top_level): Always pop previous_class_type.
11441 * parse.y: Handle multiple decls in a for-init-statement.
11442 * pt.c (tsubst_expr): Likewise.
11444 * pt.c (tsubst): Use tsubst_expr for the second operand of an
11447 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
11448 (poplevel_class): Set it here.
11449 (pop_from_top_level): Pop it here if we're returning to class scope.
11450 * class.c (pushclass): Don't set it here.
11452 * decl.c (maybe_push_to_top_level): Save current_template_parms,
11453 and clear it if !pseudo.
11454 (pop_from_top_level): Restore it.
11456 * decl2.c (finish_file): Push the dummy each time we walk the list
11459 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
11460 something for CAST_EXPR.
11462 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
11464 * cvt.c (cp_convert): Warn about implicit conversion of the
11465 address of a function to bool, as it is always true.
11467 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
11469 * typeck.c (c_expand_return): Fix warning for local externs returned.
11471 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
11473 * tree.c (mapcar): Propagate const and volatile properly.
11475 * typeck.c (complete_type): Be sure to instantiate the
11476 MAIN_VARIANT of the type.
11478 * method.c (synthesize_method): Class interface hackery does not
11479 apply to synthesized methods.
11481 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
11483 * pt.c (comp_template_args): Use comptypes rather than just
11484 checking for TEMPLATE_TYPE_PARM equivalence.
11486 * typeck.c (build_x_function_call): Call complete_type before
11487 checking TYPE_OVERLOADS_CALL_EXPR.
11489 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
11491 * g++.c (main): Check also for new define ALT_LIBM.
11493 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
11495 * pt.c (instantiate_class_template): If we don't have a pattern
11497 (coerce_template_parms): If we see a local class, bail.
11499 * decl.c (grok_reference_init): Make sure there's a type before
11502 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
11503 (push_template_decl): Likewise.
11505 * parse.y (named_class_head): Set
11506 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
11508 * decl.c (xref_tag): Diagnose redeclaration of template
11509 type-parameter name.
11511 * error.c (dump_type): Handle anonymous template type parms.
11513 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
11515 (coerce_template_parms): Likewise.
11517 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
11519 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
11520 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
11522 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
11524 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
11525 before trying to get its STUB_DECL.
11526 (coerce_template_parms): Likewise.
11528 * parse.y (template_type_parm): If they didn't use 'class',
11529 pretend they did after giving an error.
11531 * pt.c (coerce_template_parms): Diagnose use of local class.
11533 * decl.c (grok_reference_init): Use instantiate_type.
11535 * error.c (dump_expr): Handle TEMPLATE_DECLs.
11537 * parse.y (named_class_head): Diagnose mismatching types and tags.
11539 * decl.c (pushdecl): Type decls and class templates clash with
11540 artificial type decls, not hide them.
11542 * decl.c (redeclaration_error_message): Diagnose redefinition of
11543 templates properly.
11544 (duplicate_decls): Diagnose disallowed overloads for template
11547 * decl.c (start_decl): Call complete_type before checking for a
11550 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
11552 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
11554 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11556 * decl.c (grok_op_properties): Don't check for operator++(int) in
11559 * tree.c (perm_manip): Return a copy of variable and function
11560 decls with external linkage.
11562 * tree.def: Change some of the min tree codes to type "1".
11563 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
11564 * method.c (build_overload_int): Emit something arbitrary for
11565 anything but an INTEGER_CST if we're in a template.
11567 * decl.c (cp_finish_decl): Call complete_type before deciding
11568 whether or not to lay out the decl.
11570 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
11572 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
11574 * typeck2.c (build_x_arrow): Call complete_type.
11576 * pt.c (add_pending_template): Broken out.
11577 (lookup_template_class): If -fexternal-templates, call it for all
11578 the methods of implemented types.
11579 (instantiate_class_template): Instead of instantiating them here.
11580 (instantiate_decl): Handle -fexternal-templates earlier.
11582 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11584 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
11585 memoized lookup stuff inside GATHER_STATISTICS.
11587 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
11589 * decl.c (start_decl): Complain about array of incomplete type
11591 (grokdeclarator): Not here.
11593 * parse.y (template_parm): Expand full_parm inline so we can set
11594 the rule's precedence.
11596 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
11597 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
11598 * decl2.c (grokbitfield): Don't check for integer constant here.
11599 * class.c (finish_struct_1): Check here.
11601 * decl.c (define_label): Make the min decl go on permanent_obstack.
11603 * pt.c (unify): Don't handle CONST_DECLs.
11604 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
11605 (tsubst_copy): Likewise.
11607 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
11608 CONST_DECL for a template parm.
11610 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
11612 * decl.c (grokdeclarator): Complain about array of incomplete type
11614 (start_decl_1): Not here.
11616 * pt.c (tsubst): Handle pointer-to-function declarators.
11618 * method.c (hack_identifier): If pedantic, diagnose local class
11619 methods that require a static chain.
11621 * decl.c (grok_op_properties): No longer static.
11622 * cp-tree.h: Declare it.
11623 * pt.c (tsubst): Call it for operators.
11624 Use tsubst_copy for TREE_VECs.
11626 * parse.y (template_arg): The expr has precedence like '>'.
11628 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
11630 * pt.c (coerce_template_parms): Don't coerce an expression using
11632 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
11633 (tsubst): Don't use build_index_2_type if the max_value uses template
11635 * method.c (build_overload_int): Emit something arbitrary for an
11636 expression using template parms.
11638 * parse.y (template_close_bracket): New non-terminal to catch use
11639 of '>>' instead of '> >' in template class names.
11640 (template_type): Use it.
11641 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
11643 * tree.def: Add CAST_EXPR.
11644 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
11645 CONVERT_EXPR for minimal_parse_mode.
11646 * typeck.c (build_c_cast): Likewise.
11647 * pt.c (tsubst_copy): Likewise.
11648 * decl2.c (build_expr_from_tree): Likewise.
11649 * error.c (dump_expr): Likewise.
11651 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11653 * except.c (SetTerminate, SetUnexpected): Put back global vars.
11654 (init_exception_processing): Put back decl/init of
11655 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
11656 fns from libstdc++.
11658 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
11659 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
11661 * cp-tree.h (declare_uninstantiated_type_level,
11662 uninstantiated_type_level_p): Delete prototypes.
11664 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
11666 * pt.c (tsubst_expr): Add default return.
11668 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11670 * error.c (fndecl_as_string): Delete unused arg CNAME.
11671 * sig.c (build_signature_table_constructor,
11672 build_signature_method_call): Fix calls.
11674 * class.c (the_null_vtable_entry): Delete var definition.
11675 (init_class_processing): Delete tree the_null_vtable_entry init.
11676 * decl.c (no_print_{functions, builtins}): Declare as static.
11677 (__tp_desc_type_node): #if 0 var definition.
11678 (init_type_desc): #if 0 init of __tp_desc_type_node.
11679 (vb_off_identifier): Move var decl into init_decl_processing.
11680 (current_function_assigns_this): Declare as static.
11681 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
11682 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
11683 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
11684 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
11685 * init.c (BI_header_type, BI_header_size): Declare as static.
11686 * pt.c (template_classes): Delete unused var.
11687 (add_pending_template): Delete decl for non-existent fn.
11688 (lookup_template_class): Delete vars CODE and TAG_CODE.
11689 (instantiate_template): Delete unused var TARGS.
11690 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
11692 (__tp_desc_type_node): #if 0 var decl.
11693 (fndecl_as_string): Fix prototype.
11695 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
11697 * tree.def: Add GOTO_STMT.
11698 * pt.c (tsubst_expr): Support goto and labels.
11699 * decl.c (define_label): Support minimal parsing.
11700 * parse.y (simple_stmt): Likewise.
11702 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11704 * xref.c (GNU_xref_member): Only define/set var I if
11705 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
11707 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
11708 (GNU_xref_end): Fix call.
11709 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
11710 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
11712 * tree.c (build_exception_variant): Delete unused vars I, A, T,
11714 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
11715 (mapcar): Delete unused var CODE.
11716 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
11717 (break_out_cleanups): Fix call.
11718 (bot_manip): Likewise.
11719 * call.c (build_method_call): Likewise.
11720 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
11722 * typeck.c (unary_complex_lvalue, build_modify_expr,
11723 convert_for_initialization): Likewise.
11724 * typeck2.c (build_functional_cast): Likewise.
11725 * cp-tree.h (build_cplus_new): Fix prototype.
11727 * repo.c (open_repo_file): Delete unused var Q.
11728 (repo_compile_flags, repo_template_declared,
11729 repo_template_defined, repo_class_defined, repo_inline_used,
11730 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
11731 (repo_get_id, repo_vtable_used): Declare as static.
11732 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
11735 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
11737 * parse.y (pending_inlines): Add function_try_block case.
11739 * pt.c (unify): Fix for template const parms.
11741 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11743 * lex.c (extract_interface_info): Delete forward decl.
11744 (default_copy_constructor_body, default_assign_ref_body): Delete
11745 decls for non-existent functions.
11746 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
11747 (init_lex): Delete setting them.
11748 (cons_up_default_function): Delete unused vars FUNC_BUF,
11749 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
11750 #if 0'd synth code.
11751 (toplevel, expression_obstack): Delete unused extern decls.
11752 (tree_node_kind): Delete unused enum.
11753 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
11755 (tree_node_kind_names): Delete unused extern decl.
11756 (synth_obstack): Delete unused var.
11757 (init_lex): Don't set it.
11758 (init_parse): Add decl before use.
11759 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
11760 (current_unit_{name, language}): Delete unused vars.
11761 (check_newline): Don't bother setting them, just accept the #pragma.
11762 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
11763 (current_unit_{name, language}): Delete decls.
11765 * search.c: Wrap all of the memoized functions, macros, and
11766 variables inside #ifdef GATHER_STATISTICS.
11767 (lookup_field, lookup_fnfields): Likewise.
11768 (init_search_processing): Likewise.
11769 (reinit_search_statistics): Wrap whole function.
11770 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
11772 * decl.c (finish_function): Only call pop_memoized_context if
11773 GATHER_STATISTICS is defined.
11774 (start_function): Likewise for push_memoized_context.
11775 * class.c (pushclass, popclass): Likewise.
11777 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
11778 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
11780 * cvt.c (cp_convert): Delete unused local var FORM.
11781 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
11784 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
11786 * pt.c (do_poplevel): Oops; really return what we get from
11787 poplevel this time.
11789 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11791 * cp-tree.h (is_aggr_type): Add prototype.
11793 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
11794 * method.c ({push,pop}_cp_function_context): Delete decls.
11795 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
11796 (SetUnexpected, SetTerminate): Delete unused vars.
11797 (init_exception_processing): Don't set SetUnexpected or
11798 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
11799 (output_exception_table_entry): Delete unused array LABEL.
11800 (expand_internal_throw): Delete unused var PARAMS.
11801 (expand_start_catch_block): Delete unused var CLEANUP.
11802 (emit_exception_table): Delete unused var EH_NODE_DECL.
11803 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
11804 GOTO_UNWIND_AND_THROW. Don't set them.
11805 (end_eh_unwinder): Add top decl.
11806 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
11807 (exception_section, push_rtl_perm, do_function_call,
11808 lang_interim_eh, push_eh_cleanup, eh_outer_context,
11809 expand_end_eh_spec, end_eh_unwinder): Declare as static.
11810 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
11811 throw_used): Likewise.
11812 * cp-tree.h (expand_end_eh_spec): Delete prototype.
11814 * search.c (dfs_mark, dfs_mark_vtable_path,
11815 dfs_unmark_vtable_path, dfs_mark_new_vtable,
11816 dfs_unmark_new_vtable, dfs_clear_search_slot,
11817 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
11818 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
11819 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
11821 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
11822 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
11823 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
11824 Only define #ifdef GATHER_STATISTICS.
11825 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
11827 (vbase_decl): Delete var definition.
11828 (init_search): Delete old decl.
11829 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
11830 never actually used.
11831 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
11832 (get_base_distance_recursive): Delete unused fourth arg
11833 BASETYPE_PATH. Fix call .
11834 (get_base_distance): Fix call.
11835 (push_class_decls): Delete unused var ID.
11836 (make_memoized_table_entry): Declare as static.
11837 (breadth_first_search): Declare as static.
11838 (tree_has_any_destructor_p): Declare as static.
11839 (pop_class_decls): Delete unused arg pop_class_decls.
11840 * class.c (popclass): Fix call to pop_class_decls.
11841 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
11842 tree_has_any_destructor_p): Delete prototypes.
11844 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
11845 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
11846 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
11847 (build_user_desc): Delete unused var T.
11848 (build_class_desc): Delete unused vars T and OFF.
11849 (build_t_desc): Delete unused var NAME_STRING.
11850 (build_headof): Make static.
11851 (get_bad_cast_node): Likewise.
11852 (get_def_to_follow): Likewise.
11853 * cp-tree.h (init_type_desc): Add prototype.
11854 (build_headof): Remove prototype.
11856 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
11858 * pt.c (tsubst): Only look for matching decls at file scope for
11859 non-member functions.
11861 * call.c (build_scoped_method_call): Handle scoped destructor
11862 calls in templates.
11864 * decl.c (*_top_level): Also save previous_class_values.
11866 * pt.c (tsubst_expr): Support do {} while loops.
11867 * parse.y (simple_stmt): Likewise.
11868 * tree.def: Likewise.
11870 * method.c (build_overload_identifier): For a class nested in a
11871 template class, don't mangle in the template parms from our
11874 * lex.c, cp-tree.h: Remove support for template instantiations in
11875 the pending_inlines code.
11876 * pt.c: Remove dead functions and unused arguments.
11877 (uses_template_parms): TYPENAME_TYPEs always use template parms.
11878 * parse.y: Stop passing anything to end_template_decl.
11879 * tree.c (print_lang_statistics): Only print tinst info #ifdef
11882 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11884 * init.c (expand_recursive_init{,_1}): Delete decls.
11885 (sort_member_init): Delete unused var INIT.
11886 (emit_base_init): Delete unused var X.
11887 (build_offset_ref): Delete unused var CNAME.
11888 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
11889 (emit_base_init): Delete unused local var BASE. Delete extern
11890 decl of IN_CHARGE_IDENTIFIER.
11891 (build_delete): Delete unused local var VIRTUAL_SIZE.
11893 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
11894 (build_delete): Fix call.
11895 * decl2.c (delete_sanity): Likewise.
11896 * cp-tree.h (build_vec_delete): Update prototype.
11898 * typeck.c (common_base_type): Delete unused var TMP.
11899 (build_binary_op): Delete local var ARGS_SAVE.
11900 (build_array_ref): Delete unused var ITYPE.
11901 (c_expand_return): Delete unused var USE_TEMP.
11903 * typeck.c (compexcepttypes): Delete unused arg STRICT.
11904 (comptypes): Fix calls.
11905 * decl.c (duplicate_decls): Likewise.
11906 * cp-tree.h (compexcepttypes): Delete extra arg.
11908 * decl2.c (check_classfn): Delete unused second arg CNAME.
11909 * decl.c (start_decl, grokfndecl): Fix calls.
11910 * init.c (do_friend): Likewise.
11911 * cp-tree.h (check_classfn): Update prototype.
11913 * cp-tree.h (signature_error, import_export_vtable,
11914 append_signature_fields, id_in_current_class, mark_used,
11915 copy_assignment_arg_p): Add decls.
11916 * decl2.c (mark_used): Delete decl.
11918 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
11920 * class.c (get_vtable_entry): Diable unused function.
11921 (doing_hard_virtuals): Delete unused static global var.
11922 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
11923 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
11924 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
11925 (modify_one_vtable): Delete unused var OLD_RTTI.
11926 (finish_struct_anon): Delete unused vars OFFSET and X.
11927 (finish_struct_bits): Delete unused var METHOD_VEC.
11928 (get_basefndecls): Delete unused var PURPOSE. Delete unused
11929 for-scope local variable METHODS.
11931 * call.c (user_harshness): Delete unused/unneeded arg PARM.
11932 (ideal_candidate): Delete unused args BASETYPE and PARMS.
11933 (build_method_call): Delete unused args passed into ideal_candidate.
11934 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
11935 * cp-tree.h (synthesize_method): Add decl.
11937 * decl.c (note_level_for_for): Give void return type.
11938 (pushdecl_nonclass_level): Likewise.
11939 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
11940 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
11941 (suspend_binding_level): Delete unused var LEVEL.
11942 (duplicate_decls): Delete unused var CTYPE.
11943 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
11944 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
11946 (grokdeclarator): Delete unused var C.
11947 (grokdeclarator): Delete unused var SIZE_VARIES.
11948 (grokparms): Delete unused var SAW_VOID.
11949 (start_function): Delete unused var OLDDECL.
11950 (cplus_expand_expr_stmt): Delete unused var
11951 REMOVE_IMPLICIT_IMMEDIATELY.
11953 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
11955 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
11957 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
11959 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
11960 (build_min_nt): Likewise.
11961 * pt.c (do_pushlevel): Emit line note.
11962 (do_poplevel): Return what we get from poplevel.
11963 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
11964 * parse.y: Use do_pushlevel and do_poplevel.
11965 * cp-tree.h: Declare do_poplevel.
11967 * cp-tree.h: Declare at_eof.
11968 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
11969 * decl2.c (import_export_decl): Renamed from import_export_inline.
11970 (finish_file): Call it to do interface handling for statics.
11971 * pt.c (tsubst_copy): Call mark_used on variables and functions
11974 * decl2.c (finish_file): Don't emit statics we can't generate.
11975 * pt.c (instantiate_decl): Don't set interface on instantiations
11978 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
11979 * tree.c (print_lang_statistics): Print max template depth.
11980 * pt.c (push_tinst_level): Dump entire instantiation context.
11981 (instantiate_class_template): Use it and pop_tinst_level.
11982 (instantiate_decl): Likewise.
11984 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
11985 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
11987 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
11989 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
11990 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
11991 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
11992 the new template implementation.
11994 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
11996 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
11998 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
12000 * decl.c (cp_finish_decl): Delay emitting the debug information for
12001 a typedef that has been installed as the canonical typedef, if the
12002 type has not yet been defined.
12004 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
12006 * decl2.c (grokfield): Still call pop_nested_class for access decls.
12008 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12010 * decl.c (lookup_label): Call label_rtx.
12012 * decl.c (make_binding_level): New function.
12013 (pushlevel, pushlevel_class): Call it instead of explicit
12014 duplicate calls to xmalloc.
12016 * decl.c (init_decl_processing): Delete useless build_pointer_type
12019 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
12020 (sizet_ftype_string): Delete variable.
12021 (init_decl_processing): Add built-in functions fabsf, fabsl,
12022 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
12023 variable strlen_ftype, used for strlen.
12025 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
12027 * decl.c (push_to_top_level): Start from current_binding_level
12028 again for now; the stl hacks depend on g++ being broken in this
12029 way, and it'll be fixed in the template rewrite.
12031 * tree.def: Add USING_DECL.
12032 * decl2.c (do_class_using_decl): Implement.
12033 (grokfield): Pass access decls off to do_class_using_decl instead of
12035 * error.c (dump_decl): Handle USING_DECLs.
12036 * decl.c (grokdeclarator): Remove code for handling access decls.
12037 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
12038 as access decls for now.
12039 (finish_struct): Don't check USING_DECLs for other uses of the name.
12041 * search.c (get_matching_virtual): Use cp_error_at.
12043 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12045 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
12047 (self_promoting_args_p): Move the check that TYPE is non-nil
12048 before trying to look at its main variant.
12049 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
12051 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
12053 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
12054 (do_friend): Delete call to xref_friend.
12055 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
12057 * typeck.c (convert_sequence): #if 0 unused function.
12059 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
12060 be in decl_in_memory_p.
12061 (decl_in_memory_p): Delete decl.
12062 * expr.c (decl_in_memory_p): Delete fn.
12063 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
12065 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
12067 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
12069 * class.c (finish_struct_1): Check for a pure-specifier on a
12070 non-virtual function here.
12072 * decl2.c (grok_function_init): Don't check whether the function
12074 (grokfield): Don't call check_for_override here.
12076 * decl.c (push_to_top_level): Start from inner_binding_level,
12077 check class_shadowed in class levels.
12079 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
12081 * decl.c (resume_level): Ignore things that don't have names, instead
12084 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12086 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
12088 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
12090 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
12093 * parse.y (complete_type_name): Bind global_scope earlier.
12094 (complex_type_name): Likewise.
12095 (qualified_type_name): Remove.
12097 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
12099 * decl.c (grokfndecl): Move code that looks for virtuals in base
12101 * class.c (check_for_override): ... to a new function.
12102 (finish_struct_1): Call it.
12104 * cp-tree.h: Declare warn_sign_compare.
12106 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
12107 rather than extra_warnings to decide whether to warn about
12108 comparison of signed and unsigned.
12110 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
12111 implies -Wsign-compare. -Wall doesn't imply -W.
12113 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
12115 * typeck.c (build_component_ref): Fix to handle anon unions in base
12118 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12120 * class.c (resolves_to_fixed_type_p): Delete code dealing with
12121 a WITH_CLEANUP_EXPR, since we don't generate them any more.
12122 * cvt.c (build_up_reference): Likewise.
12123 * decl.c (grok_reference_init): Likewise.
12124 (cp_finish_decl): Likewise.
12125 * error.c (dump_expr): Likewise.
12126 * tree.c (real_lvalue_p): Likewise.
12127 (lvalue_p): Likewise.
12128 (build_cplus_new): Likewise.
12129 (unsave_expr_now): Likewise.
12130 * typeck.c (unary_complex_lvalue, build_modify_expr,
12131 c_expand_return): Likewise.
12133 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12135 Make the C++ front-end pay attention to attributes for structures.
12136 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
12138 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
12139 Take out old round_up_size use and setting the DECL_ALIGN possibly
12140 using it. Take out setting of TYPE_ALIGN to round_up_size, which
12141 can override what the attribute set.
12142 * cp-tree.h (finish_struct): Update prototype.
12143 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
12144 attributes to finish_struct.
12145 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
12146 value down into finish_struct.
12147 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
12149 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
12151 * decl.c (poplevel): Re-word dead for local handling.
12152 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
12153 (cp_finish_decl): If is_for_scope, check for duplicates so
12154 we can disable is_for_scope. Otherwise, preserve_temp_slots.
12156 * lex.c (do_identifier): Use global binding in preference of
12157 dead for local variable.
12159 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
12161 * init.c (initializing_context): Handle anon union changes, the
12162 context where fields of anon unions can be initialized now has to be
12163 found by walking up the TYPE_CONTEXT chain.
12165 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
12167 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
12168 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
12169 (obscure_complex_init): If bss is supported, always set
12170 DECL_INITIAL to error_mark_node.
12172 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12174 * init.c (is_friend): Make sure there's a context before we see if
12177 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
12179 * init.c (is_friend): Classes are not friendly with nested classes.
12181 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
12183 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
12184 and record its result.
12186 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
12188 * class.c (finish_struct_anon): Switch around code to not move anon
12189 union elements around, nor mess up their contexts, nor offsets,
12190 instead we now build up the right number of COMPONENT_REFs for all
12191 the anon unions that may be present at build_component_ref time.
12192 * typeck.c (lookup_anon_field): New routine to handle field lookup
12193 on fields without names. We find them, based upon their unique type
12195 * typeck.c (build_component_ref): Allow FIELD_DECL components.
12196 Handle finding components in anonymous unions, and ensure that a
12197 COMPONENT_REF is built for each level as necessary.
12199 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
12201 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
12202 code that ensures that copy ctors are used if appropriate.
12204 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12206 * init.c (build_vec_delete): Only give an error if base isn't an
12209 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
12211 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
12212 (yylex): If we see `new', keep slurping.
12214 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
12216 * class.c (finish_struct_1): Move code for handling anon unions...
12217 (finish_struct_anon): to here. Fixup so that we do the offset
12218 calculations right, and so that the fields are physically moved to
12219 the containers's chain.
12221 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12223 * decl.c (grokdeclarator): Avoid trying to get an operand off an
12226 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
12228 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
12229 POINTER_SIZE to agree with expr.c.
12231 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
12233 * search.c (lookup_field): Don't report ambiguities if protect is 0,
12234 instead return NULL_TREE.
12236 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
12238 * class.c (finish_struct_1): Call warn_hidden if we want warnings
12239 about overloaded virtual functions.
12240 (warn_hidden): New routine to warn of virtual functions that are
12241 hidden by other virtual functions, that are not overridden.
12242 (get_basefndecls): New routine, used by warn_hidden.
12243 (mark_overriders): New routine, used by warn_hidden.
12244 * search.c (get_matching_virtual): Remove old warning that just
12247 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12249 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
12251 * typeck.c (null_ptr_cst_p): Delete unused fn.
12252 (build_function_call_maybe): Delete unused fn.
12254 * expr.c (extract_init): #if 0 the code after unconditional return 0
12257 Delete old cadillac code.
12258 * edsel.c: Remove file.
12259 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
12260 * Makefile.in (CXX_OBJS): Delete edsel.o.
12261 (edsel.o): Delete rule.
12262 * cp-tree.h (flag_cadillac): Delete var decl.
12263 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
12264 * decl2.c (flag_cadillac): Delete var definition.
12265 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
12266 (grokfield): Delete code depending on flag_cadillac.
12267 (finish_anon_union): Likewise.
12268 * class.c (finish_struct_1): Likewise.
12269 (pushclass): Likewise.
12270 (popclass): Likewise.
12271 (push_lang_context): Likewise.
12272 (pop_lang_context): Likewise.
12273 * decl.c (init_decl_processing): Likewise.
12274 (start_decl): Likewise.
12275 (cp_finish_decl): Likewise.
12276 (xref_tag): Likewise.
12277 (finish_enum): Likewise.
12278 (start_function): Likewise.
12279 (finish_function): Likewise.
12280 (finish_stmt): Likewise.
12281 * lex.c (lang_init): Likewise.
12282 (check_newline): Likewise.
12284 * lex.c (do_pending_inlines): Delete synthesized method kludge.
12286 Delete defunct, ancient garbage collection implementation.
12287 * rtti.c: New file with the RTTI stuff from gc.c.
12288 * gc.c: Removed file (moved the remaining stuff into rtti.c).
12289 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
12290 (rtti.o): New rule, replacing gc.o.
12291 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
12292 * cp-tree.h: Delete gc-related fn decls.
12293 (DECL_GC_OFFSET): Delete macro.
12294 (flag_gc): Delete extern decl.
12295 * decl.c (current_function_obstack_index): Delete var decl.
12296 (current_function_obstack_usage): Delete var decl.
12297 (start_function): Delete clearing of current_function_obstack_index
12298 and current_function_obstack_usage.
12299 (init_decl_processing): Delete code relying on -fgc.
12300 Delete call to init_gc_processing.
12301 (cp_finish_decl): Delete calls to build_static_gc_entry and
12302 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
12303 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
12304 and to expand_expr of a __gc_main call.
12305 (maybe_gc_cleanup): Delete var decl.
12306 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
12307 * decl2.c (flag_gc): Delete var decl.
12308 (lang_f_options): Delete offering of -fgc.
12309 (lang_decode_option): Delete -fgc and -fno-gc handling.
12310 (get_temp_regvar): Delete gc code.
12311 * init.c (build_new): Delete gc code.
12312 * lex.c (init_lex): Delete checking of flag_gc.
12314 * typeck.c (convert_arguments): Delete gc code.
12315 (build_component_addr): Delete -fgc warning.
12316 (build_modify_expr): Delete gc code.
12318 * decl2.c (build_push_scope): Delete fn.
12319 * cp-tree.h (build_push_scope): Delete decl.
12321 * search.c (clear_search_slots): Delete fn.
12322 * cp-tree.h (clear_search_slots): Delete decl.
12324 * search.c (tree_needs_constructor_p): Delete fn.
12325 * cp-tree.h (tree_needs_constructor_p): Delete decl.
12327 * tree.c (id_cmp): Delete fn.
12329 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
12330 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
12332 * tree.c (decl_value_member): Delete fn.
12333 * cp-tree.h (decl_value_member): Delete decl.
12335 * tree.c (list_hash_lookup_or_cons): Delete fn.
12336 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
12338 * method.c (cplus_exception_name): Delete fn.
12339 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
12341 * spew.c (shift_tokens): Delete fn.
12343 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12345 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
12347 * parse.y: Likewise.
12349 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12351 * tree.c (build_cplus_staticfn_type): Delete function definition;
12353 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
12355 * tree.c (virtual_member): Delete function definition; never used.
12356 * cp-tree.h (virtual_member): Delete decl.
12358 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
12360 * typeck.c (build_component_ref): Handle getting vbase pointers
12361 out of complex multiple inheritance better.
12363 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
12365 * typeck.c (build_object_ref): Make sure we use the real type, not
12366 any reference type.
12368 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
12370 * tree.c (build_exception_variant): Don't create new types if we
12371 don't have to, also build new types on the right obstack.
12373 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12375 * decl.c (store_bindings): Split out from push_to_top_level.
12376 (push_to_top_level): Call it for b->type_shadowed on class binding
12379 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
12381 * search.c (expand_upcast_fixups): Fix so that offsets stored in
12382 vbase_offsets are always right. Fixes a problem where virtual base
12383 upcasting and downcasting could be wrong during conversions on this
12384 during virtual function dispatch at ctor/dtor time when dynamic
12385 vtable fixups for deltas are needed. This only sounds easier than
12387 (fixup_virtual_upcast_offsets): Change to reflect new calling
12388 convention for expand_upcast_fixups.
12390 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12392 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
12393 check that it's usable as the bitfield width.
12395 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12397 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
12398 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
12399 only ever used for functions in it.
12401 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
12403 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
12404 (nested_type): Likewise.
12405 (nested_name_specifier): Use lastiddecl.
12407 * decl.c (grokdeclarator): Adjust accordingly.
12408 * init.c (expand_member_init): Likewise.
12409 * parse.y (base_class): Likewise.
12410 * typeck2.c (build_functional_cast): Likewise.
12412 * typeck2.c (build_functional_cast): Fill in name after we've
12413 checked for non-aggr type.
12415 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
12417 * decl2.c (warn_pointer_arith): Default to on.
12419 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
12421 * lex.c (is_rid): New function.
12422 * decl.c (grokdeclarator): Diagnose reserved words used as
12425 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
12427 * tree.c (get_decl_list): Don't lose cv-quals.
12429 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
12430 typespecs used as declarator-ids.
12432 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
12434 * decl.c (poplevel): When poping a level, don't give a warning for
12435 any subblocks that already exist.
12437 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
12439 * typeck.c (build_object_ref): Finish what I started.
12441 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
12443 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
12445 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
12448 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
12450 * decl.c (xref_tag): Handle passing a type in directly.
12452 * parse.y (qualified_type_name): Pull out the type.
12453 (nested_type): Likewise.
12454 Take types directly instead of as identifiers.
12455 * call.c (build_scoped_method_call): Take types directly instead of
12457 * decl.c (xref_basetypes): Likewise.
12458 * init.c (expand_member_init): Likewise.
12459 (build_member_call): Likewise.
12460 (build_offset_ref): Likewise.
12461 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
12462 * method.c (do_build_assign_ref): Likewise.
12463 * decl.c (grokdeclarator): Handle a type appearing as the
12464 declarator-id for constructors.
12465 * method.c (do_build_copy_constructor): current_base_init_list now
12466 uses the types directly, not their names.
12467 * init.c (sort_base_init): Likewise.
12468 (expand_member_init): Likewise.
12469 * init.c (is_aggr_type): New function, like is_aggr_typedef.
12471 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
12473 * tree.c (layout_basetypes): Call build_lang_field_decl instead
12474 of build_lang_decl if first arg is a FIELD_DECL.
12476 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12478 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
12480 * except.c (expand_start_catch_block): Set TREE_USED to avoid
12481 warnings about the catch handler.
12483 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
12485 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
12486 expand_target_expr.
12488 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12490 Fix access control to use trees rather than integers.
12491 * class.c (access_{default, public, protected, private,
12492 default_virtual, public_virtual, private_virtual}_node): Add
12494 (init_class_processing): Do creation of those nodes.
12495 * cp-tree.h (access_type): Delete enum decl.
12496 (access_{default, public, protected, private, default_virtual,
12497 public_virtual, private_virtual}_node): Add decls.
12498 (compute_access): Change return type.
12499 * search.c (compute_access): Have tree return type, instead of enum.
12500 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
12501 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
12502 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
12503 * parse.y (VISSPEC): Make ttype rather than itype.
12504 (base_class_access_list): Likewise.
12505 * *.[cy]: Change all refs of `access_public' to `access_public_node',
12507 * call.c (build_method_call): Make ACCESS be a tree.
12508 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
12509 * cvt.c (convert_to_aggr): Likewise.
12510 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
12512 * method.c (hack_identifier): Likewise.
12513 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
12515 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
12517 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
12518 frontend, and make it more consistent with respect to
12519 warn_pointer_arith.
12521 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
12523 * decl.c (pushdecl): Check for duplicate parameter names.
12525 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
12527 * decl.c (expand_static_init): Call assemble_external for atexit.
12529 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
12531 * except.c (do_unwind): Remove some generated dead code.
12532 (eh_outer_context): New routine, factor out some common code from
12533 expand_builtin_throw and end_eh_unwinder. Add code to do return
12534 address masking for the PA.
12535 (expand_builtin_throw): Use eh_outer_context instead of open coding
12537 (end_eh_unwinder): Likewise.
12539 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
12541 * except.c (expand_throw): Call assemble_external for __empty, if we
12544 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
12546 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
12547 NORMAL_RETURN_ADDR_OFFSET.
12548 (end_eh_unwinder): Likewise.
12550 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
12552 * gc.c (build_dynamic_cast): Make sure we don't cast away const
12553 when dealing with references, and make sure we handle dynamic
12554 casting to a cv qualified reference.
12556 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
12558 * except.c (struct eh_context): New structure top hold eh context
12560 (push_eh_context): New routine.
12561 (pop_eh_context): Likewise.
12562 * decl.c (push_cp_function_context): Use them.
12563 (pop_cp_function_context): Likewise.
12565 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
12567 * decl2.c (finish_file): Also prune uninteresting functions in the
12568 inline emission loop.
12570 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
12572 * sig.c (build_signature_table_constructor): Mark functions
12573 in the signature as referenced.
12575 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
12577 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
12578 the inline emission stuff.
12580 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
12582 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
12584 * lang-options.h: Add -f{no-,}weak.
12585 * decl.c (init_decl_processing): If the target does not support weak
12586 symbols, don't use them.
12587 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
12589 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
12591 * init.c (expand_member_init): warning for base init after members.
12593 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
12595 * cvt.c (build_expr_type_conversion): Don't convert to a reference
12598 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
12600 * method.c (report_type_mismatch): Improve wording for volatile
12603 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
12605 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
12606 expand_assignment, as the later doesn't handle things that have
12607 copy constructors well. The compiler would do bitwise copying,
12608 instead of ctor calling in some cases.
12610 Wed Dec 13 17:05:54 PST 1995 Paul Eggert <eggert@twinsun.com>
12612 * g++.c (my_strerror): Return "cannot access" if errno is 0.
12613 (pfatal_with_name, perror_exec): Don't assume that
12614 the returned value from my_strerror contains no '%'s.
12616 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
12618 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
12620 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
12621 TYPE_METHODS/TREE_CHAIN mean what they used to.
12622 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
12623 instead of TYPE_METHODS.
12624 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
12625 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
12626 * cp-tree.h (CLASSTYPE_METHODS): Lose.
12627 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
12629 (struct lang_decl): Lose next_method field.
12630 (DECL_NEXT_METHOD): Lose.
12631 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
12632 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
12634 (finish_struct_methods): Don't mess with the TREE_CHAINs in
12637 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
12640 * call.c (build_method_call): Synthesize here even when not inlining.
12641 * typeck.c (build_function_call_real): Likewise.
12643 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
12645 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
12646 == DBX_DEBUG, call dbxout_start_new_source_file and
12647 dbxout_resume_previous_source_file when appropriate.
12649 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
12651 * except.c (start_anon_func): Push to the top level.
12652 (end_anon_func): Pop from the top level.
12654 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
12656 * cp-tree.h (build_cleanup): New routine to build cleanups.
12657 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
12658 call at ctor time and use atexit to run it later.
12659 * decl2.c (build_cleanup): New routine, taken from finish_file.
12660 (finish_file): Use build_cleanup instead, and don't put function
12661 local statics in global dtor list.
12663 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
12665 * except.c (expand_throw): Ensure that we have cleanups, if we try
12666 and expand cleanups.
12668 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
12670 * except.c (expand_throw): Add logic to manage dynamic cleanups for
12672 (expand_end_catch_block): Use the magic of expand_goto, instead of
12673 emit_jump so that we get the cleanup for any catch clause parameter
12674 and the cleanup for the exception object. Update to reflect label
12676 (push_eh_cleanup): New routine to register a cleanup for an
12678 (empty_fndecl): Used to default cleanup actions to
12680 (init_exception_processing): Setup empty_fndecl. Setup
12682 (expand_start_catch_block): Update to reflect label changes. Call
12683 push_eh_object to register the cleanup for the EH object.
12684 (start_anon_func): New routine to start building lambda expressions
12686 (end_anon_func): New routine to end them.
12687 (struct labelNode): Change so that we can use tree labels, or rtx
12689 (saved_cleanup): Object to check for dynamic cleanups for the
12690 exception handling object.
12691 (push_label_entry): Change so that we can use tree labels, or rtx
12693 (pop_label_entry): Likewise.
12694 (top_label_entry): Likewise.
12695 (expand_start_all_catch): Use tree label instead of rtx label, so
12696 that we can get the magic of expand_goto.
12697 (expand_end_all_catch): Update to reflect label changes.
12699 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
12701 typeck.c (get_member_function_from_ptrfunc): Remove remnants of
12702 building_cleanup logic, as we now use UNSAVE_EXPRs.
12703 * cp-tree.h (unsave_expr): Declare it.
12704 * decl.c (building_cleanup): Remove.
12705 (maybe_build_cleanup): Remove building_cleanup logic, and use
12706 UNSAVE_EXPR instead.
12708 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
12710 * gc.c (build_t_desc): Update error message to say <typeinfo>.
12712 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12714 * decl.c (pushdecl): Only warn about shadowing a local variable if
12715 warn_shadow is true.
12717 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
12719 * typeck.c (build_binary_op_nodefault): Added warning about
12720 comparisons between different enum types with -Wall, unless
12721 -fenum-int-equiv set.
12723 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
12725 * class.c (finish_struct_1): Skip down to the inner type in
12726 multidimensional arrays. Ensures ctors will be made for types that
12729 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
12731 * decl.c (last_dtor_insn): New to track the last compiler generated
12733 (store_parm_decls): Set it.
12734 (finish_function): Use it to see if the dtor is empty. Avoid doing
12735 vtable setup all the time, if we can.
12736 (struct cp_function): Add last_dtor_insn.
12737 (push_cp_function_context): Save it.
12738 (pop_cp_function_context): Restore it.
12740 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
12742 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
12745 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
12747 * typeck.c (expand_target_expr): Make sure targets get put into the
12748 current temp_slot_level, so that the free_temp_slots call will reuse
12751 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
12753 * class.c (finish_struct_1): Delay delta fixups for virtual bases
12754 until after we have done the hard virtuals, to avoid a bogus `every
12755 virtual function must have a unique final overrider' for virtual
12756 functions that are only overridden by hard virtuals.
12758 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
12760 * pt.c (do_function_instantiation): Don't try to find a file-scope
12761 template for a member function.
12763 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
12765 * g++.c (main): Add handling of -nodefaultlibs.
12767 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
12769 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
12770 distinguish between direct bindings of reference variables, and
12771 indirect bindings of reference variables.
12772 * cvt.c (build_up_reference): Use it.
12773 * typeck.c (convert_arguments): Use it to indicate this is an
12775 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
12776 as they are unused.
12777 (expand_static_init): Likewise.
12778 (cplus_expand_expr_stmt): Likewise.
12779 * decl2.c (finish_file): Likewise.
12780 * init.c (perform_member_init): Likewise.
12781 (emit_base_init): Likewise.
12782 (expand_aggr_vbase_init_1): Likewise.
12784 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12786 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
12787 get a DECL_LANG_SPECIFIC node.
12788 * cp-tree.h (lang_decl_flags): Add new member `level'.
12789 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
12790 decl_flags level member.
12792 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12794 * call.c (build_method_call): Make sure instance has a
12795 TYPE_LANG_SPECIFIC node before we dive into it.
12797 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
12799 * method.c (make_thunk): use TREE_SET_CODE to set thunk's tree code.
12801 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
12803 * decl.c (duplicate_decls): When smashing decls, smash staticness in
12806 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
12808 * decl.c (poplevel): Handle the merging of subblocks of cleanups
12809 when finishing blocks that have already been created (usually due to
12810 the fixup goto code). Fixes bad debugging information.
12812 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
12814 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
12815 that's not a list of overloaded functions.
12817 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12819 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
12820 before trying to use DECL_ABSTRACT_VIRTUAL_P.
12822 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
12824 * decl2.c (mark_used): New function for hooking into setting of
12825 TREE_USED on decls.
12826 * call.c (build_method_call): Use it.
12827 * class.c (instantiate_type): Likewise.
12828 * init.c (build_offset_ref): Likewise. Don't call assemble_external
12829 for all like-named functions.
12830 * method.c (hack_identifier): Likewise.
12831 (emit_thunk): Don't call assemble_external.
12832 (make_thunk): Create thunk as a FUNCTION_DECL so that it
12833 gets the right mode and ENCODE_SECTION_INFO works.
12835 * parse.y: Use mark_used. Pass operator names to do_identifier.
12836 * lex.c (do_identifier): Handle operator names.
12838 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
12840 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12842 * errfn.c: Include stdio.h.
12843 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
12845 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
12847 * typeck2.c (digest_init): Always convert initializers to the
12850 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
12852 * init.c (member_init_ok_or_else): Don't allow member initializers
12853 for indirect members, as it is invalid.
12855 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12857 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
12859 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
12861 * parse.y (for.init.statement): Catch compound statements inside for
12862 initializations, if we're being pedantic.
12864 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
12866 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
12869 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
12871 * error.c (dump_expr): Don't core dump when a boolean expression is
12872 used as a default argument.
12874 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
12876 * class.c (finish_struct_bits): Check aggregate_value_p instead of
12879 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
12881 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
12882 BLKmode type that would otherwise be returned in registers.
12884 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12886 * g++.c (WITHLIBC): New macro.
12887 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
12888 saw_libc and pass it at the end if it was set.
12890 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
12892 * parse.y (fn.def1): Call split_specs_attrs in
12893 declmods notype_declarator case.